| 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 | $30.69 | 13.354% | $34.7883 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $34.49 | 10.853% | $38.2332 | $38.23 | $38.25 | $38.20 |
| Purchase #3 | $237.37 | 7.802% | $255.8896 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $200.91 | 4.402% | $209.7541 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $236.56 | 5.499% | $249.5684 | $249.57 | $249.55 | $249.60 |
| Purchase #6 | $5.88 | 13.387% | $6.6672 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $104.44 | 10.456% | $115.3602 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $850.34 | $910.2610 | $910.26 | $910.25 | $910.40 | |