| 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 | $71.86 | 3.225% | $74.1775 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $62.85 | 7.281% | $67.4261 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $191.46 | 11.728% | $213.9144 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $121.45 | 3.786% | $126.0481 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $182.68 | 8.412% | $198.047 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $79.44 | 12.469% | $89.3454 | $89.35 | $89.35 | $89.30 |
| Purchase #7 | $112.36 | 11.693% | $125.4983 | $125.50 | $125.50 | $125.50 |
| 7 purchase totals = | $822.10 | $894.4568 | $894.47 | $894.50 | $894.30 | |