| 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 | $13.95 | 11.295% | $15.5257 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $241.78 | 8.195% | $261.5939 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $116.67 | 4.144% | $121.5048 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $70.38 | 13.563% | $79.9256 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $216.26 | 5.343% | $227.8148 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $106.73 | 12.139% | $119.686 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $33.43 | 11.747% | $37.357 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $799.20 | $863.4078 | $863.41 | $863.45 | $863.40 | |