| 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 | $105.50 | 8.785% | $114.7682 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $86.48 | 9.312% | $94.533 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $31.60 | 3.314% | $32.6472 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $16.94 | 3.266% | $17.4933 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $114.82 | 5.454% | $121.0823 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $92.82 | 4.161% | $96.6822 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $206.26 | 5.322% | $217.2372 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $654.42 | $694.4434 | $694.44 | $694.50 | $694.40 | |