| 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 | $27.56 | 7.873% | $29.7298 | $29.73 | $29.75 | $29.70 |
| Purchase #2 | $21.47 | 12.678% | $24.192 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $176.60 | 6.404% | $187.9095 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $212.91 | 12.538% | $239.6047 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $124.77 | 10.793% | $138.2364 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $158.76 | 10.478% | $175.3949 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $190.27 | 5.155% | $200.0784 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $912.34 | $995.1457 | $995.14 | $995.20 | $995.10 | |