| 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 | $44.91 | 5.640% | $47.4429 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $94.50 | 4.708% | $98.9491 | $98.95 | $98.95 | $98.90 |
| Purchase #3 | $185.65 | 12.759% | $209.3371 | $209.34 | $209.35 | $209.30 |
| Purchase #4 | $128.48 | 3.290% | $132.707 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $105.81 | 11.543% | $118.0236 | $118.02 | $118.00 | $118.00 |
| Purchase #6 | $143.86 | 13.321% | $163.0236 | $163.02 | $163.00 | $163.00 |
| Purchase #7 | $12.86 | 8.738% | $13.9837 | $13.98 | $14.00 | $14.00 |
| 7 purchase totals = | $716.07 | $783.4670 | $783.46 | $783.45 | $783.30 | |