| 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 | $91.94 | 12.425% | $103.3635 | $103.36 | $103.35 | $103.40 |
| Purchase #2 | $45.81 | 7.148% | $49.0845 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $202.79 | 3.631% | $210.1533 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $197.63 | 13.281% | $223.8772 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $136.39 | 11.571% | $152.1717 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $45.79 | 5.658% | $48.3808 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $103.59 | 3.558% | $107.2757 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $823.94 | $894.3067 | $894.30 | $894.35 | $894.50 | |