| 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 | $91.44 | 6.370% | $97.2647 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $20.48 | 4.172% | $21.3344 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $96.30 | 10.607% | $106.5145 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $126.94 | 4.726% | $132.9392 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $70.71 | 4.705% | $74.0369 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $127.86 | 6.531% | $136.2105 | $136.21 | $136.20 | $136.20 |
| Purchase #7 | $100.73 | 9.653% | $110.4535 | $110.45 | $110.45 | $110.50 |
| 7 purchase totals = | $634.46 | $678.7537 | $678.74 | $678.75 | $678.70 | |