| 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 | $12.73 | 5.749% | $13.4618 | $13.46 | $13.45 | $13.50 |
| Purchase #2 | $66.64 | 9.277% | $72.8222 | $72.82 | $72.80 | $72.80 |
| Purchase #3 | $43.69 | 5.610% | $46.141 | $46.14 | $46.15 | $46.10 |
| Purchase #4 | $156.47 | 10.832% | $173.4188 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $203.26 | 3.858% | $211.1018 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $146.29 | 10.134% | $161.115 | $161.12 | $161.10 | $161.10 |
| Purchase #7 | $110.62 | 5.159% | $116.3269 | $116.33 | $116.35 | $116.30 |
| 7 purchase totals = | $739.70 | $794.3875 | $794.39 | $794.35 | $794.30 | |