| 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 | $72.49 | 4.292% | $75.6013 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $52.58 | 13.309% | $59.5779 | $59.58 | $59.60 | $59.60 |
| Purchase #3 | $196.78 | 9.796% | $216.0566 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $28.98 | 8.351% | $31.4001 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $154.87 | 3.386% | $160.1139 | $160.11 | $160.10 | $160.10 |
| Purchase #6 | $96.29 | 9.465% | $105.4038 | $105.40 | $105.40 | $105.40 |
| Purchase #7 | $151.69 | 6.626% | $161.741 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $753.68 | $809.8946 | $809.89 | $809.90 | $809.90 | |