| 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 | $72.69 | 11.635% | $81.1475 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $236.43 | 4.316% | $246.6343 | $246.63 | $246.65 | $246.60 |
| Purchase #3 | $198.91 | 4.639% | $208.1374 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $28.79 | 4.439% | $30.068 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $106.57 | 6.166% | $113.1411 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $125.91 | 10.218% | $138.7755 | $138.78 | $138.80 | $138.80 |
| Purchase #7 | $108.79 | 4.853% | $114.0696 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $878.09 | $931.9734 | $931.98 | $932.00 | $931.90 | |