| 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 | $30.40 | 10.134% | $33.4807 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $16.87 | 5.478% | $17.7941 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $188.72 | 4.421% | $197.0633 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $147.36 | 5.268% | $155.1229 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $93.66 | 4.534% | $97.9065 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $220.35 | 5.842% | $233.2228 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $219.96 | 10.783% | $243.6783 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $917.32 | $978.2686 | $978.26 | $978.25 | $978.30 | |