If the total is $ 6 . 87 and they give you a 10 , you give them 13 cents saying , thirteen cents will make 7 . , then lay the dollar bills on it counting . 8 , 9 , and 10 . That ' s how you properly count change back , you ' ll never screw up and give the wrong change plus the customer has clearly seen that they got the right amount . Don ' t be a heathen who just jams a stack of bills in my hand and says , Three thirteen is your change . <| sep |> I think Troy Smith is pretty alright . <| sep |> I read that as They think they ' re impotent . And it still made sense to me . <| sep |> How did you check the potential like that ? <| sep |> That sounds interesting . I ' ll have to do more reading on the subject . Thanks <| sep |> Of you ' re doing slayer , whip controlled all the way . Your specs will likely be on str by default so you ' ll notice it gain a lead anyway .