| 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 | $86.29 | 10.550% | $95.3936 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $121.54 | 9.185% | $132.7034 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $118.39 | 11.604% | $132.128 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $36.41 | 10.858% | $40.3634 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $29.64 | 10.484% | $32.7475 | $32.75 | $32.75 | $32.70 |
| Purchase #6 | $213.56 | 13.760% | $242.9459 | $242.95 | $242.95 | $242.90 |
| Purchase #7 | $226.72 | 13.762% | $257.9212 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $832.55 | $934.2030 | $934.20 | $934.20 | $934.10 | |