It would be extremely helpful to have the subtotal of the entire sale when multiple items are in the cart. For example; we often have people calling for quotes/prices and of course, the price always sounds better without the taxes, so that's what we prefer to give. Still, it sucks and time-consuming having to pull out the calculator to add the subtotals or remove the tax from the screen (because then you need to remember to add the tax again if they want to purchase, and we tend to be a bit forgetful sometimes.)
Really hoping this is something that can be considered to be added in the near future.
Square Community