| 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 | $111.71 | 10.388% | $123.3144 | $123.31 | $123.30 | $123.30 |
| Purchase #2 | $26.42 | 7.739% | $28.4646 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $227.77 | 10.470% | $251.6175 | $251.62 | $251.60 | $251.60 |
| Purchase #4 | $52.46 | 11.338% | $58.4079 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $44.51 | 10.197% | $49.0487 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $197.87 | 3.442% | $204.6807 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $148.50 | 9.831% | $163.099 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $809.24 | $878.6328 | $878.63 | $878.60 | $878.60 | |