| 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 | $44.29 | 4.550% | $46.3052 | $46.31 | $46.30 | $46.30 |
| Purchase #2 | $72.71 | 13.478% | $82.5099 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $197.68 | 7.504% | $212.5139 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $164.58 | 5.182% | $173.1085 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $236.92 | 6.411% | $252.1089 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $75.98 | 9.464% | $83.1707 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $143.34 | 4.610% | $149.948 | $149.95 | $149.95 | $149.90 |
| 7 purchase totals = | $935.50 | $999.6651 | $999.67 | $999.60 | $999.60 | |