| 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 | $41.50 | 7.651% | $44.6752 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $64.26 | 12.731% | $72.4409 | $72.44 | $72.45 | $72.40 |
| Purchase #3 | $239.64 | 9.294% | $261.9121 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $21.36 | 13.332% | $24.2077 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $105.36 | 10.370% | $116.2858 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $160.81 | 7.432% | $172.7614 | $172.76 | $172.75 | $172.80 |
| Purchase #7 | $212.68 | 10.241% | $234.4606 | $234.46 | $234.45 | $234.50 |
| 7 purchase totals = | $845.61 | $926.7437 | $926.75 | $926.75 | $926.80 | |