| 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 | $17.27 | 12.483% | $19.4258 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $29.73 | 10.488% | $32.8481 | $32.85 | $32.85 | $32.80 |
| Purchase #3 | $88.97 | 9.831% | $97.7166 | $97.72 | $97.70 | $97.70 |
| Purchase #4 | $190.57 | 3.866% | $197.9374 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $21.61 | 8.435% | $23.4328 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $232.63 | 4.697% | $243.5566 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $73.37 | 11.822% | $82.0438 | $82.04 | $82.05 | $82.00 |
| 7 purchase totals = | $654.15 | $696.9611 | $696.97 | $697.00 | $696.80 | |