| 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 | $21.47 | 12.186% | $24.0863 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $27.49 | 13.538% | $31.2116 | $31.21 | $31.20 | $31.20 |
| Purchase #3 | $92.72 | 5.625% | $97.9355 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $125.99 | 6.540% | $134.2297 | $134.23 | $134.25 | $134.20 |
| Purchase #5 | $141.91 | 5.591% | $149.8442 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $138.46 | 5.492% | $146.0642 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $157.61 | 7.295% | $169.1076 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $705.65 | $752.4791 | $752.48 | $752.50 | $752.40 | |