diff --git a/Release-Testing-Instructions-WooCommerce-5.5.md b/Release-Testing-Instructions-WooCommerce-5.5.md
index 612b459..0c021fa 100644
--- a/Release-Testing-Instructions-WooCommerce-5.5.md
+++ b/Release-Testing-Instructions-WooCommerce-5.5.md
@@ -16,7 +16,8 @@
   - [Hide PayPal Standard on new installs](https://github.com/woocommerce/woocommerce/wiki/Release-Testing-Instructions-WooCommerce-5.5/#hide-paypal-standard-on-new-installs)
   - [Set header cache-control for cart/checkout pages closes #29484](https://github.com/woocommerce/woocommerce/wiki/Release-Testing-Instructions-WooCommerce-5.5/#set-header-cache-control-for-cartcheckout-pages-closes-29484)
   - [Remove Curaçao postcode](https://github.com/woocommerce/woocommerce/wiki/Release-Testing-Instructions-WooCommerce-5.5/#remove-cura%C3%A7ao-postcode)
-  - [ Update restock logic during refunds closes #29502](https://github.com/woocommerce/woocommerce/wiki/Release-Testing-Instructions-WooCommerce-5.5/#update-restock-logic-during-refunds-closes-29502)
+  - [Update restock logic during refunds closes #29502](https://github.com/woocommerce/woocommerce/wiki/Release-Testing-Instructions-WooCommerce-5.5/#update-restock-logic-during-refunds-closes-29502)
+  - [Calculate order total before applying a percentage fee #29945 ]()
 
 ***
 
@@ -192,4 +193,11 @@ When using the testing instructions below, test only those cases presented in th
 5. Manually edit the quantity of the product line item. Reduce it by 1. Click on `Save` button on the bottom. Ensure stock is increased for the product.
 6. Click on `Update` button. Ensure stock count remains the same for the product and not restocked.
 7. Manually edit the quantity of the product line item again and this time increase it by 1. Click on `Save` button on the bottom. Ensure stock is decreased for the product.
-8. Click on `Update` button. Ensure stock count remains the same for the product and not restocked.
\ No newline at end of file
+8. Click on `Update` button. Ensure stock count remains the same for the product and not restocked.
+
+### Calculate order total before applying a percentage fee #29945 
+1. Create an order in `wp-admin`, add some items to your order.
+2. Add a percentage fee and notice that prior to this PR, it wouldn't be calculated correctly (and show `$0`).
+3. Apply this PR and against create an order in `wp-admin`, add some items to your order.
+4. Add a percentage fee and verify that it's calculated correctly based on the existing items in the order.
+5. Verify that the percentage fee is correct based on the items in the order at the time you add it.
\ No newline at end of file