Tabulated Calculator – Ace Calculator | Tab Based Calculator Review

I upgraded to the multiple tabs version. Praying that this will help me keep my current job (inventory issues) by being more consistent an accurate in calculations. I like the multiple tab functions because I will be able to separate my inventory into tabbed sections. Most important I won't have to endure customer making fun of me because I am not good at "mental calculations" when having to refund change ?
Review by enygyzer on Ace Calculator | Tab Based Calculator.