| 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 | $83.44 | 10.312% | $92.0443 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $203.43 | 4.417% | $212.4155 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $45.26 | 8.770% | $49.2293 | $49.23 | $49.25 | $49.20 |
| Purchase #4 | $34.83 | 7.246% | $37.3538 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $97.99 | 10.289% | $108.0722 | $108.07 | $108.05 | $108.10 |
| Purchase #6 | $159.35 | 4.199% | $166.0411 | $166.04 | $166.05 | $166.00 |
| Purchase #7 | $90.89 | 12.850% | $102.5694 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $715.19 | $767.7256 | $767.72 | $767.70 | $767.70 | |