| 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 | $49.40 | 11.211% | $54.9382 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $56.73 | 5.748% | $59.9908 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $84.55 | 4.654% | $88.485 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $149.44 | 6.202% | $158.7083 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $102.61 | 13.205% | $116.1597 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $121.71 | 4.313% | $126.9594 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $34.27 | 8.190% | $37.0767 | $37.08 | $37.10 | $37.10 |
| 7 purchase totals = | $598.71 | $642.3181 | $642.33 | $642.35 | $642.40 | |