| 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 | $93.25 | 4.392% | $97.3455 | $97.35 | $97.35 | $97.30 |
| Purchase #2 | $44.30 | 3.216% | $45.7247 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $145.88 | 12.319% | $163.851 | $163.85 | $163.85 | $163.90 |
| Purchase #4 | $11.77 | 12.356% | $13.2243 | $13.22 | $13.20 | $13.20 |
| Purchase #5 | $71.28 | 12.307% | $80.0524 | $80.05 | $80.05 | $80.10 |
| Purchase #6 | $45.32 | 11.492% | $50.5282 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $33.91 | 13.217% | $38.3919 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $445.71 | $489.1180 | $489.11 | $489.10 | $489.10 | |