| 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 | $127.40 | 9.540% | $139.554 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $51.62 | 4.352% | $53.8665 | $53.87 | $53.85 | $53.90 |
| Purchase #3 | $67.29 | 4.776% | $70.5038 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $93.86 | 9.243% | $102.5355 | $102.54 | $102.55 | $102.50 |
| Purchase #5 | $90.68 | 7.471% | $97.4547 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $60.44 | 8.472% | $65.5605 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $236.37 | 10.702% | $261.6663 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $727.66 | $791.1413 | $791.14 | $791.10 | $791.30 | |