| 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 | $67.83 | 13.140% | $76.7429 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $46.79 | 9.651% | $51.3057 | $51.31 | $51.30 | $51.30 |
| Purchase #3 | $213.65 | 10.378% | $235.8226 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $116.77 | 10.833% | $129.4197 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $61.37 | 7.802% | $66.1581 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $15.36 | 13.475% | $17.4298 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $176.77 | 8.581% | $191.9386 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $698.54 | $768.8174 | $768.82 | $768.80 | $768.70 | |