Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $104.31 | 5.104% | $109.634 | $109.63 | $109.65 | $109.60 |
Purchase #2 | $143.73 | 8.129% | $155.4138 | $155.41 | $155.40 | $155.40 |
Purchase #3 | $67.97 | 3.291% | $70.2069 | $70.21 | $70.20 | $70.20 |
Purchase #4 | $227.39 | 7.406% | $244.2305 | $244.23 | $244.25 | $244.20 |
Purchase #5 | $247.59 | 4.385% | $258.4468 | $258.45 | $258.45 | $258.40 |
Purchase #6 | $45.28 | 10.511% | $50.0394 | $50.04 | $50.05 | $50.00 |
Purchase #7 | $197.28 | 3.177% | $203.5476 | $203.55 | $203.55 | $203.50 |
7 purchase totals = | $1,033.55 | $1,091.5190 | $1,091.52 | $1,091.55 | $1,091.30 |