| 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 | $237.98 | 9.848% | $261.4163 | $261.42 | $261.40 | $261.40 |
| Purchase #2 | $16.39 | 7.212% | $17.572 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $46.32 | 11.358% | $51.581 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $203.55 | 9.430% | $222.7448 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $92.66 | 9.856% | $101.7926 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $21.86 | 5.410% | $23.0426 | $23.04 | $23.05 | $23.00 |
| Purchase #7 | $44.57 | 6.762% | $47.5838 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $663.33 | $725.7331 | $725.72 | $725.75 | $725.70 | |