| 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 | $88.78 | 12.209% | $99.6192 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $21.31 | 8.217% | $23.061 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $149.97 | 7.185% | $160.7453 | $160.75 | $160.75 | $160.70 |
| Purchase #4 | $152.46 | 3.107% | $157.1969 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $23.47 | 12.452% | $26.3925 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $112.89 | 12.310% | $126.7868 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $25.99 | 8.318% | $28.1518 | $28.15 | $28.15 | $28.20 |
| 7 purchase totals = | $574.87 | $621.9535 | $621.96 | $621.95 | $622.00 | |