Hello,

I've just started using QuickBooks Online.  Our restaurant has it's own Point of Sales system that tracks the sales, payment types, and calculates the GST payable.  To enter these values into QuickBooks, I've been following a guide to set up a reoccurring Sales Receipt.  The only issue that I am running into is that QuickBooks automatically calculates a slightly different value of GST (off by $5 for the week).  

How do I best adjust this figure to match the POS (franchise restaurant, so I can't audit or edit the POS, but I do want to make my files match it completely for accuracy)?  I tried making a product to manually enter GST instead of having the sales items trigger it,  but it won't let me set up a product and direct it to the GST Payable account.  

Thank you for your guidance,