| 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 | $74.49 | 10.697% | $82.4582 | $82.46 | $82.45 | $82.50 |
| Purchase #2 | $227.71 | 5.751% | $240.8056 | $240.81 | $240.80 | $240.80 |
| Purchase #3 | $81.50 | 4.583% | $85.2351 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $210.25 | 12.420% | $236.3631 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $98.60 | 10.175% | $108.6326 | $108.63 | $108.65 | $108.60 |
| Purchase #6 | $72.27 | 3.453% | $74.7655 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $143.63 | 6.583% | $153.0852 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $908.45 | $981.3453 | $981.36 | $981.35 | $981.40 | |