| 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 | $88.69 | 12.625% | $99.8871 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $19.61 | 4.785% | $20.5483 | $20.55 | $20.55 | $20.50 |
| Purchase #3 | $124.44 | 6.392% | $132.3942 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $91.54 | 13.392% | $103.799 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $209.81 | 10.572% | $231.9911 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $143.80 | 9.685% | $157.727 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $204.92 | 8.679% | $222.705 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $882.81 | $969.0517 | $969.06 | $969.10 | $969.00 | |