| 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 | $55.30 | 8.716% | $60.1199 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $217.29 | 3.600% | $225.1124 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $132.85 | 8.540% | $144.1954 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $143.63 | 10.317% | $158.4483 | $158.45 | $158.45 | $158.40 |
| Purchase #5 | $126.43 | 11.571% | $141.0592 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $52.32 | 8.124% | $56.5705 | $56.57 | $56.55 | $56.60 |
| Purchase #7 | $97.92 | 10.388% | $108.0919 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $825.74 | $893.5976 | $893.60 | $893.55 | $893.60 | |