| 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 | $33.64 | 11.583% | $37.5365 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $134.96 | 11.254% | $150.1484 | $150.15 | $150.15 | $150.10 |
| Purchase #3 | $12.35 | 13.162% | $13.9755 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $126.39 | 7.221% | $135.5166 | $135.52 | $135.50 | $135.50 |
| Purchase #5 | $97.73 | 13.261% | $110.69 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $12.34 | 11.854% | $13.8028 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $127.51 | 12.685% | $143.6846 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $544.92 | $605.3544 | $605.36 | $605.40 | $605.30 | |