| 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 | $250.61 | 13.631% | $284.7706 | $284.77 | $284.75 | $284.80 |
| Purchase #2 | $46.31 | 9.868% | $50.8799 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $233.51 | 11.843% | $261.1646 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $65.30 | 12.675% | $73.5768 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $131.98 | 5.594% | $139.363 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $15.54 | 12.409% | $17.4684 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $107.88 | 9.461% | $118.0865 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $851.13 | $945.3098 | $945.31 | $945.30 | $945.50 | |