| 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 | $29.60 | 11.248% | $32.9294 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $13.69 | 13.122% | $15.4864 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $167.65 | 11.243% | $186.4989 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $236.72 | 6.586% | $252.3104 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $159.55 | 7.378% | $171.3216 | $171.32 | $171.30 | $171.30 |
| Purchase #6 | $106.71 | 6.534% | $113.6824 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $45.29 | 6.551% | $48.2569 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $759.21 | $820.4860 | $820.49 | $820.50 | $820.50 | |