| 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 | $45.35 | 7.406% | $48.7086 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $74.96 | 3.313% | $77.4434 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $13.72 | 12.870% | $15.4858 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $163.67 | 10.160% | $180.2989 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $224.60 | 12.872% | $253.5105 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $170.71 | 13.267% | $193.3581 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $34.57 | 3.680% | $35.8422 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $727.58 | $804.6475 | $804.65 | $804.65 | $804.60 | |