| 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 | $63.35 | 6.409% | $67.4101 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $204.81 | 5.123% | $215.3024 | $215.30 | $215.30 | $215.30 |
| Purchase #3 | $201.79 | 4.198% | $210.2611 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $121.37 | 13.252% | $137.454 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $109.43 | 6.459% | $116.4981 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $26.89 | 9.637% | $29.4814 | $29.48 | $29.50 | $29.50 |
| Purchase #7 | $140.27 | 6.816% | $149.8308 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $867.91 | $926.2379 | $926.23 | $926.25 | $926.30 | |