| 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 | $66.94 | 8.458% | $72.6018 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $104.47 | 12.540% | $117.5705 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $89.62 | 4.199% | $93.3831 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $16.57 | 5.836% | $17.537 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $213.91 | 13.824% | $243.4809 | $243.48 | $243.50 | $243.50 |
| Purchase #6 | $18.71 | 9.396% | $20.468 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $213.88 | 6.638% | $228.0774 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $724.10 | $793.1187 | $793.12 | $793.15 | $793.20 | |