| 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 | $98.81 | 3.776% | $102.5411 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $236.71 | 7.534% | $254.5437 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $236.26 | 6.231% | $250.9814 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $108.49 | 10.233% | $119.5918 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $143.97 | 13.241% | $163.0331 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $49.54 | 5.213% | $52.1225 | $52.12 | $52.10 | $52.10 |
| Purchase #7 | $17.95 | 8.346% | $19.4481 | $19.45 | $19.45 | $19.40 |
| 7 purchase totals = | $891.73 | $962.2617 | $962.25 | $962.30 | $962.10 | |