| 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 | $46.46 | 3.524% | $48.0973 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $93.94 | 12.860% | $106.0207 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $43.62 | 13.852% | $49.6622 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $58.97 | 13.429% | $66.8891 | $66.89 | $66.90 | $66.90 |
| Purchase #5 | $174.61 | 6.839% | $186.5516 | $186.55 | $186.55 | $186.60 |
| Purchase #6 | $119.30 | 9.364% | $130.4713 | $130.47 | $130.45 | $130.50 |
| Purchase #7 | $50.91 | 6.708% | $54.325 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $587.81 | $642.0172 | $642.02 | $642.00 | $642.10 | |