| 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 | $71.49 | 3.606% | $74.0679 | $74.07 | $74.05 | $74.10 |
| Purchase #2 | $98.75 | 13.652% | $112.2314 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $89.36 | 5.346% | $94.1372 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $96.96 | 8.567% | $105.2666 | $105.27 | $105.25 | $105.30 |
| Purchase #5 | $143.76 | 13.465% | $163.1173 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $233.52 | 4.337% | $243.6478 | $243.65 | $243.65 | $243.60 |
| Purchase #7 | $105.36 | 3.652% | $109.2077 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $839.20 | $901.6759 | $901.69 | $901.65 | $901.60 | |