| 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 | $91.47 | 12.501% | $102.9047 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $77.75 | 9.868% | $85.4224 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $61.66 | 8.490% | $66.8949 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $232.72 | 4.354% | $242.8526 | $242.85 | $242.85 | $242.90 |
| Purchase #5 | $95.73 | 12.176% | $107.3861 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $27.84 | 5.445% | $29.3559 | $29.36 | $29.35 | $29.40 |
| Purchase #7 | $207.59 | 12.601% | $233.7484 | $233.75 | $233.75 | $233.70 |
| 7 purchase totals = | $794.76 | $868.5650 | $868.56 | $868.55 | $868.60 | |