| 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 | $56.90 | 4.137% | $59.254 | $59.25 | $59.25 | $59.30 |
| Purchase #2 | $26.30 | 10.555% | $29.076 | $29.08 | $29.10 | $29.10 |
| Purchase #3 | $80.73 | 4.381% | $84.2668 | $84.27 | $84.25 | $84.30 |
| Purchase #4 | $193.55 | 11.432% | $215.6766 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $116.89 | 8.618% | $126.9636 | $126.96 | $126.95 | $127.00 |
| Purchase #6 | $106.78 | 12.410% | $120.0314 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $48.39 | 9.478% | $52.9764 | $52.98 | $53.00 | $53.00 |
| 7 purchase totals = | $629.54 | $688.2448 | $688.25 | $688.30 | $688.40 | |