| 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 | $71.82 | 4.698% | $75.1941 | $75.19 | $75.20 | $75.20 |
| Purchase #2 | $87.35 | 3.500% | $90.4073 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $60.96 | 3.259% | $62.9467 | $62.95 | $62.95 | $62.90 |
| Purchase #4 | $144.90 | 9.212% | $158.2482 | $158.25 | $158.25 | $158.20 |
| Purchase #5 | $241.64 | 8.448% | $262.0537 | $262.05 | $262.05 | $262.10 |
| Purchase #6 | $205.35 | 6.437% | $218.5684 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $98.27 | 4.494% | $102.6863 | $102.69 | $102.70 | $102.70 |
| 7 purchase totals = | $910.29 | $970.1047 | $970.11 | $970.10 | $970.10 | |