0052187: Issue with Tax exempt customer in POS modules

Description

While switching Tax exempt customer to another customer in the receipt the tax is not calculated correctly.

Steps To Reproduce

In Livebuilds POS module:

1. In Livebuilds POS module, create a receipt by selecting Tax Exempt customer (Stephane Cluster).
2. Add the product Avalanche transceiver (150.50) to the receipt, it will add Tax “Ventas exentas (%N=>0%)” and the checkout amount will be (124.38).
3. Change the customer to some other customer for which Tax is not Exempt (Arturo Moreno). The price of the product will change to 150.50, but the receipt line is still labeled as Tax Exempt, and Tax applied on the receipt line is “Ventas exentas (%N=>0%)” whereas Expected Tax, in this case, is “Entregas IVA 21%”.
4. Now change the customer back to Tax Exempt Customer (Stephane Cluster), This time the checkout price is 150.50 which was 124.38 in step 2.

NOTE: This issue exists in POS module, in POS Pack it is working fine.

Issue History
Date Modified	Username	Field	Change
2023-04-20 13:56	niketanrai	New Issue
2023-04-20 13:56	niketanrai	Assigned To	=> Retail
2023-04-20 13:56	niketanrai	Triggers an Emergency Pack	=> No
2023-04-27 13:23	aaroncalero	Assigned To	Retail => alainperez
2023-05-01 06:52	alainperez	Status	new => scheduled

Relationships [ Relation Graph ] [ Dependency Graph ]

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