| 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 | $167.69 | 5.613% | $177.1024 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $188.46 | 3.683% | $195.401 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $59.51 | 7.551% | $64.0036 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $49.78 | 11.122% | $55.3165 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $30.39 | 8.633% | $33.0136 | $33.01 | $33.00 | $33.00 |
| Purchase #6 | $92.44 | 3.348% | $95.5349 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $89.82 | 8.260% | $97.2391 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $678.09 | $717.6111 | $717.60 | $717.60 | $717.50 | |