| 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 | $72.94 | 12.870% | $82.3274 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $59.36 | 9.473% | $64.9832 | $64.98 | $65.00 | $65.00 |
| Purchase #3 | $25.44 | 13.522% | $28.88 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $107.70 | 4.374% | $112.4108 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $125.38 | 10.740% | $138.8458 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $23.28 | 10.297% | $25.6771 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $115.41 | 3.114% | $119.0039 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $529.51 | $572.1282 | $572.13 | $572.20 | $572.10 | |