| 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 | $123.94 | 6.841% | $132.4187 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $103.37 | 6.404% | $109.9898 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $14.38 | 6.472% | $15.3107 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $118.97 | 5.611% | $125.6454 | $125.65 | $125.65 | $125.60 |
| Purchase #5 | $116.94 | 6.242% | $124.2394 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $124.64 | 6.375% | $132.5858 | $132.59 | $132.60 | $132.60 |
| Purchase #7 | $52.42 | 10.727% | $58.0431 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $654.66 | $698.2329 | $698.24 | $698.25 | $698.10 | |