| 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 | $15.74 | 10.472% | $17.3883 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $194.79 | 7.572% | $209.5395 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $151.52 | 11.353% | $168.7221 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $83.74 | 3.791% | $86.9146 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $227.42 | 10.453% | $251.1922 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $133.57 | 11.106% | $148.4043 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $42.67 | 13.387% | $48.3822 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $849.45 | $930.5432 | $930.53 | $930.55 | $930.50 | |