| 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 | $248.41 | 5.102% | $261.0839 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $83.85 | 9.225% | $91.5852 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $214.27 | 7.108% | $229.5003 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $73.30 | 6.494% | $78.0601 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $149.39 | 9.632% | $163.7792 | $163.78 | $163.80 | $163.80 |
| Purchase #6 | $43.88 | 11.169% | $48.781 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $97.98 | 6.712% | $104.5564 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $911.08 | $977.3461 | $977.35 | $977.40 | $977.50 | |