| 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 | $44.43 | 11.221% | $49.4155 | $49.42 | $49.40 | $49.40 |
| Purchase #2 | $8.38 | 13.601% | $9.5198 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $87.67 | 6.528% | $93.3931 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $26.26 | 7.168% | $28.1423 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $112.99 | 12.148% | $126.716 | $126.72 | $126.70 | $126.70 |
| Purchase #6 | $112.46 | 11.629% | $125.538 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $138.61 | 8.675% | $150.6344 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $530.80 | $583.3591 | $583.36 | $583.35 | $583.20 | |