| 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 | $8.76 | 9.691% | $9.6089 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $167.71 | 9.225% | $183.1812 | $183.18 | $183.20 | $183.20 |
| Purchase #3 | $151.81 | 3.108% | $156.5283 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $132.42 | 8.296% | $143.4056 | $143.41 | $143.40 | $143.40 |
| Purchase #5 | $214.71 | 4.614% | $224.6167 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $58.30 | 13.585% | $66.2201 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $26.74 | 3.749% | $27.7425 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $760.45 | $811.3033 | $811.31 | $811.30 | $811.20 | |