| 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 | $35.38 | 9.632% | $38.7878 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $46.30 | 5.122% | $48.6715 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $36.67 | 10.551% | $40.5391 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $158.86 | 5.790% | $168.058 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $10.42 | 9.326% | $11.3918 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $245.83 | 8.635% | $267.0574 | $267.06 | $267.05 | $267.10 |
| Purchase #7 | $249.83 | 4.858% | $261.9667 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $783.29 | $836.4723 | $836.48 | $836.45 | $836.60 | |