| 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 | $63.82 | 6.666% | $68.0742 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $86.63 | 12.490% | $97.4501 | $97.45 | $97.45 | $97.50 |
| Purchase #3 | $104.42 | 13.417% | $118.43 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $31.93 | 5.443% | $33.6679 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $17.29 | 3.795% | $17.9462 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $171.26 | 8.353% | $185.5653 | $185.57 | $185.55 | $185.60 |
| Purchase #7 | $73.87 | 5.359% | $77.8287 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $549.22 | $598.9624 | $598.97 | $598.95 | $599.00 | |