| 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 | $74.91 | 7.418% | $80.4668 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $235.76 | 3.428% | $243.8419 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $150.34 | 5.237% | $158.2133 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $156.89 | 4.456% | $163.881 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $60.65 | 3.648% | $62.8625 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $11.50 | 12.607% | $12.9498 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $99.83 | 4.417% | $104.2395 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $789.88 | $826.4548 | $826.45 | $826.45 | $826.40 | |