| 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 | $70.88 | 7.444% | $76.1563 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $102.78 | 7.421% | $110.4073 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $76.88 | 13.194% | $87.0235 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $214.56 | 3.155% | $221.3294 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $35.70 | 12.498% | $40.1618 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $166.95 | 12.685% | $188.1276 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $132.76 | 11.610% | $148.1734 | $148.17 | $148.15 | $148.20 |
| 7 purchase totals = | $800.51 | $871.3793 | $871.38 | $871.35 | $871.40 | |