| 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 | $76.37 | 8.645% | $82.9722 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $33.72 | 7.419% | $36.2217 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $136.31 | 8.437% | $147.8105 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $146.51 | 4.844% | $153.6069 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $104.54 | 8.174% | $113.0851 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $94.34 | 3.614% | $97.7494 | $97.75 | $97.75 | $97.70 |
| Purchase #7 | $8.89 | 13.854% | $10.1216 | $10.12 | $10.10 | $10.10 |
| 7 purchase totals = | $600.68 | $641.5674 | $641.57 | $641.50 | $641.50 | |