Unipres

Is there a way to automatically apply a discount for say 5 or more of the same item? Our business does a lot of buy 6 and get one free on choice items or in otjer words 6 for the price of 5.

Greetings, I'm trying to setup Copper for my retail fireworks business. My local sales tax rate is 7.975% When I enter the rate it incorrectly rounds to 7.97%. Can you support a 3 decimal sales tax rate?