| 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 | $44.39 | 5.258% | $46.724 | $46.72 | $46.70 | $46.70 |
| Purchase #2 | $17.33 | 12.105% | $19.4278 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $74.67 | 11.679% | $83.3907 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $98.45 | 5.873% | $104.232 | $104.23 | $104.25 | $104.20 |
| Purchase #5 | $45.82 | 13.166% | $51.8527 | $51.85 | $51.85 | $51.90 |
| Purchase #6 | $184.68 | 3.335% | $190.8391 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $110.46 | 13.549% | $125.4262 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $575.80 | $621.8925 | $621.89 | $621.95 | $621.80 | |