| 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 | $21.70 | 6.361% | $23.0803 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $93.37 | 12.831% | $105.3503 | $105.35 | $105.35 | $105.40 |
| Purchase #3 | $146.85 | 4.857% | $153.9825 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $148.35 | 6.869% | $158.5402 | $158.54 | $158.55 | $158.50 |
| Purchase #5 | $57.33 | 3.481% | $59.3257 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $237.89 | 10.224% | $262.2119 | $262.21 | $262.20 | $262.20 |
| Purchase #7 | $195.46 | 6.335% | $207.8424 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $900.95 | $970.3333 | $970.33 | $970.40 | $970.30 | |