I'm running this custom report that allow me to run sale report by day and hours however the data show does not mach our real numbers because its deducting the sale amount off the margin amount here is a screen grab to explain it better.
Example below show an item with a cost of 9.43 and sale price of 11.99 so my profit is 2.56 but it only show a profit of 1.33 because is deducting a 10.25% sale tax. how can i fix that? maybe item setting?