| 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 | $237.32 | 6.665% | $253.1374 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $38.65 | 6.330% | $41.0965 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $96.41 | 12.474% | $108.4362 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $24.41 | 10.142% | $26.8857 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $46.69 | 8.693% | $50.7488 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $28.53 | 5.811% | $30.1879 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $234.60 | 11.324% | $261.1661 | $261.17 | $261.15 | $261.20 |
| 7 purchase totals = | $706.61 | $771.6586 | $771.68 | $771.70 | $771.60 | |