| 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 | $70.40 | 6.738% | $75.1436 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $65.36 | 3.229% | $67.4705 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $242.39 | 7.636% | $260.8989 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $67.89 | 3.427% | $70.2166 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $228.67 | 13.448% | $259.4215 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $67.44 | 8.843% | $73.4037 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $87.68 | 12.412% | $98.5628 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $829.83 | $905.1176 | $905.11 | $905.05 | $905.10 | |