| 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 | $48.64 | 11.610% | $54.2871 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $205.27 | 8.423% | $222.5599 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $145.81 | 5.587% | $153.9564 | $153.96 | $153.95 | $154.00 |
| Purchase #4 | $101.61 | 13.593% | $115.4218 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $148.32 | 12.102% | $166.2697 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $91.26 | 7.482% | $98.0881 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $53.89 | 8.668% | $58.5612 | $58.56 | $58.55 | $58.60 |
| 7 purchase totals = | $794.80 | $869.1442 | $869.15 | $869.10 | $869.30 | |