| 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 | $47.73 | 9.553% | $52.2896 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $34.43 | 5.823% | $36.4349 | $36.43 | $36.45 | $36.40 |
| Purchase #3 | $187.43 | 11.697% | $209.3537 | $209.35 | $209.35 | $209.40 |
| Purchase #4 | $179.38 | 4.145% | $186.8153 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $44.71 | 9.122% | $48.7884 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $27.87 | 8.429% | $30.2192 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $148.32 | 13.506% | $168.3521 | $168.35 | $168.35 | $168.40 |
| 7 purchase totals = | $669.87 | $732.2532 | $732.25 | $732.25 | $732.30 | |