| 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 | $32.55 | 8.746% | $35.3968 | $35.40 | $35.40 | $35.40 |
| Purchase #2 | $249.38 | 11.804% | $278.8168 | $278.82 | $278.80 | $278.80 |
| Purchase #3 | $24.54 | 12.644% | $27.6428 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $65.31 | 13.574% | $74.1752 | $74.18 | $74.20 | $74.20 |
| Purchase #5 | $244.39 | 10.364% | $269.7186 | $269.72 | $269.70 | $269.70 |
| Purchase #6 | $96.92 | 13.557% | $110.0594 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $148.49 | 7.675% | $159.8866 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $861.58 | $955.6962 | $955.71 | $955.70 | $955.70 | |