| 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 | $99.39 | 3.288% | $102.6579 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $240.49 | 6.357% | $255.7779 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $185.31 | 11.594% | $206.7948 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $106.76 | 11.753% | $119.3075 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $65.48 | 9.787% | $71.8885 | $71.89 | $71.90 | $71.90 |
| Purchase #6 | $21.51 | 9.581% | $23.5709 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $163.67 | 8.242% | $177.1597 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $882.61 | $957.1572 | $957.16 | $957.15 | $957.30 | |