| 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 | $126.96 | 9.445% | $138.9514 | $138.95 | $138.95 | $139.00 |
| Purchase #2 | $60.99 | 11.622% | $68.0783 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $110.47 | 10.263% | $121.8075 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $93.87 | 3.449% | $97.1076 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $25.35 | 8.677% | $27.5496 | $27.55 | $27.55 | $27.50 |
| Purchase #6 | $79.55 | 3.795% | $82.5689 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $200.63 | 3.404% | $207.4594 | $207.46 | $207.45 | $207.50 |
| 7 purchase totals = | $697.82 | $743.5227 | $743.53 | $743.50 | $743.60 | |