QR code ordering is not calculating sales tax correctly

[TheDock]

I am trying to set up my QR code for customers to order on. It is using Connecticut sales tax which is 6.35%, but restaurants in CT need to charge 7.35% on all orders and that is what is used on all of my POS orders. However, this QR code is somehow only using 6.35%. I have this 6.35% NOWHERE on any of my items and it is still only charging that on my QR code. Can you please help me? 

Thanks

[bonny]

Mental brainstorming here.  QR codes are basically addresses.  Clicks point to a programmed function.  I would either work backward and figure out where the QR code is pointing to and fix the percentage code there. Or create a new QR code that points to the correct calculation.  

Bonny Wagoner - Artist/Illustrator