| 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 | $80.83 | 12.767% | $91.1496 | $91.15 | $91.15 | $91.10 |
| Purchase #2 | $13.83 | 3.350% | $14.2933 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $154.81 | 10.214% | $170.6223 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $90.74 | 10.438% | $100.2114 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $116.43 | 8.586% | $126.4267 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $192.35 | 8.684% | $209.0537 | $209.05 | $209.05 | $209.10 |
| Purchase #7 | $112.63 | 3.705% | $116.8029 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $761.62 | $828.5599 | $828.55 | $828.55 | $828.50 | |