- Go to the Cart screen.
- Tap the Menu icon on the top-left corner to go the Settings section.
- Tap the Tax row.
- You will be prompted with the screen pictured above. Enter or edit the Tax %, and tap Save.
- Tap the ON/OFF toggle to enable/disable tax for all transactions. If Tax is ON, the configured Tax % will be the default tax that will be applied to all your transactions. However, while running a transaction, you also have the ability to edit the Tax % for that specific transaction.