| 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 | $107.64 | 9.169% | $117.5095 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $248.43 | 8.142% | $268.6572 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $93.35 | 11.850% | $104.412 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $29.66 | 3.435% | $30.6788 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $72.43 | 7.204% | $77.6479 | $77.65 | $77.65 | $77.60 |
| Purchase #6 | $238.47 | 8.440% | $258.5969 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $6.76 | 3.431% | $6.9919 | $6.99 | $7.00 | $7.00 |
| 7 purchase totals = | $796.74 | $864.4942 | $864.50 | $864.50 | $864.50 | |