| 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 | $26.90 | 11.256% | $29.9279 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $13.27 | 5.663% | $14.0215 | $14.02 | $14.00 | $14.00 |
| Purchase #3 | $50.84 | 5.224% | $53.4959 | $53.50 | $53.50 | $53.50 |
| Purchase #4 | $24.93 | 13.840% | $28.3803 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $27.66 | 12.756% | $31.1883 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $229.58 | 4.648% | $240.2509 | $240.25 | $240.25 | $240.30 |
| Purchase #7 | $158.28 | 6.276% | $168.2137 | $168.21 | $168.20 | $168.20 |
| 7 purchase totals = | $531.46 | $565.4785 | $565.48 | $565.50 | $565.50 | |