| 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 | $56.91 | 10.381% | $62.8178 | $62.82 | $62.80 | $62.80 |
| Purchase #2 | $13.58 | 13.588% | $15.4253 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $30.45 | 8.179% | $32.9405 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $107.47 | 6.324% | $114.2664 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $157.26 | 8.477% | $170.5909 | $170.59 | $170.60 | $170.60 |
| Purchase #6 | $213.52 | 7.574% | $229.692 | $229.69 | $229.70 | $229.70 |
| Purchase #7 | $143.63 | 13.560% | $163.1062 | $163.11 | $163.10 | $163.10 |
| 7 purchase totals = | $722.82 | $788.8391 | $788.85 | $788.85 | $788.80 | |