| 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 | $55.33 | 8.551% | $60.0613 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $7.27 | 7.657% | $7.8267 | $7.83 | $7.85 | $7.80 |
| Purchase #3 | $225.50 | 7.790% | $243.0665 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $214.80 | 3.775% | $222.9087 | $222.91 | $222.90 | $222.90 |
| Purchase #5 | $70.95 | 9.178% | $77.4618 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $191.29 | 6.423% | $203.5766 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $112.96 | 5.729% | $119.4315 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $878.10 | $934.3331 | $934.34 | $934.35 | $934.40 | |