| 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 | $24.50 | 10.370% | $27.0407 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $104.81 | 5.184% | $110.2434 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $13.27 | 11.482% | $14.7937 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $18.94 | 9.167% | $20.6762 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $12.92 | 13.674% | $14.6867 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $153.79 | 7.132% | $164.7583 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $186.66 | 11.443% | $208.0195 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $514.89 | $560.2185 | $560.22 | $560.25 | $560.20 | |