| 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 | $91.66 | 13.778% | $104.2889 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $12.75 | 4.432% | $13.3151 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $217.66 | 8.626% | $236.4354 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $195.46 | 5.181% | $205.5868 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $45.96 | 9.230% | $50.2021 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $28.54 | 5.176% | $30.0172 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $78.66 | 5.612% | $83.0744 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $670.69 | $722.9199 | $722.93 | $722.90 | $722.90 | |