| 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 | $100.94 | 6.210% | $107.2084 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $53.79 | 12.279% | $60.3949 | $60.39 | $60.40 | $60.40 |
| Purchase #3 | $226.62 | 7.390% | $243.3672 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $6.64 | 9.310% | $7.2582 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $242.81 | 6.607% | $258.8525 | $258.85 | $258.85 | $258.90 |
| Purchase #6 | $97.33 | 5.203% | $102.3941 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $20.62 | 7.172% | $22.0989 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $748.75 | $801.5742 | $801.57 | $801.55 | $801.70 | |