| 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 | $30.71 | 5.457% | $32.3858 | $32.39 | $32.40 | $32.40 |
| Purchase #2 | $156.42 | 4.313% | $163.1664 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $206.45 | 10.325% | $227.766 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $65.66 | 5.383% | $69.1945 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $14.43 | 3.360% | $14.9148 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $20.99 | 7.151% | $22.491 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $158.57 | 10.517% | $175.2468 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $653.23 | $705.1653 | $705.17 | $705.15 | $705.20 | |