| 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 | $43.45 | 12.145% | $48.727 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $41.98 | 10.701% | $46.4723 | $46.47 | $46.45 | $46.50 |
| Purchase #3 | $72.88 | 9.322% | $79.6739 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $130.27 | 10.132% | $143.469 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $105.36 | 9.236% | $115.091 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $112.41 | 11.605% | $125.4552 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $86.84 | 6.469% | $92.4577 | $92.46 | $92.45 | $92.50 |
| 7 purchase totals = | $593.19 | $651.3461 | $651.35 | $651.30 | $651.50 | |