| 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 | $68.37 | 3.190% | $70.551 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $48.36 | 11.450% | $53.8972 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $46.45 | 4.858% | $48.7065 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $127.31 | 7.650% | $137.0492 | $137.05 | $137.05 | $137.00 |
| Purchase #5 | $48.84 | 3.123% | $50.3653 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $124.87 | 10.748% | $138.291 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $49.77 | 7.730% | $53.6172 | $53.62 | $53.60 | $53.60 |
| 7 purchase totals = | $513.97 | $552.4774 | $552.49 | $552.45 | $552.50 | |