| 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 | $15.83 | 5.851% | $16.7562 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $241.90 | 9.378% | $264.5854 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $20.62 | 13.543% | $23.4126 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $19.44 | 12.105% | $21.7932 | $21.79 | $21.80 | $21.80 |
| Purchase #5 | $151.75 | 7.538% | $163.1889 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $227.51 | 5.796% | $240.6965 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $243.80 | 7.346% | $261.7095 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $920.85 | $992.1423 | $992.15 | $992.15 | $992.20 | |