| 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 | $30.89 | 9.736% | $33.8975 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $238.29 | 13.513% | $270.4901 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $205.32 | 13.624% | $233.2928 | $233.29 | $233.30 | $233.30 |
| Purchase #4 | $89.78 | 4.160% | $93.5148 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $44.33 | 11.585% | $49.4656 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $183.91 | 11.460% | $204.9861 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $97.60 | 4.550% | $102.0408 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $890.12 | $987.6877 | $987.69 | $987.70 | $987.70 | |