| 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 | $41.79 | 9.560% | $45.7851 | $45.79 | $45.80 | $45.80 |
| Purchase #2 | $48.75 | 3.652% | $50.5304 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $161.46 | 10.309% | $178.1049 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $125.36 | 6.701% | $133.7604 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $200.82 | 3.753% | $208.3568 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $39.89 | 12.370% | $44.8244 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $103.37 | 9.226% | $112.9069 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $721.44 | $774.2689 | $774.27 | $774.25 | $774.30 | |