| 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 | $97.91 | 7.240% | $104.9987 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $53.67 | 11.801% | $60.0036 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $54.77 | 6.134% | $58.1296 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $184.58 | 9.811% | $202.6891 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $65.25 | 6.531% | $69.5115 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $148.88 | 4.348% | $155.3533 | $155.35 | $155.35 | $155.40 |
| Purchase #7 | $88.29 | 5.306% | $92.9747 | $92.97 | $92.95 | $93.00 |
| 7 purchase totals = | $693.35 | $743.6605 | $743.65 | $743.65 | $743.70 | |