| 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 | $25.27 | 9.859% | $27.7614 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $102.76 | 11.144% | $114.2116 | $114.21 | $114.20 | $114.20 |
| Purchase #3 | $86.41 | 5.245% | $90.9422 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $13.59 | 5.588% | $14.3494 | $14.35 | $14.35 | $14.30 |
| Purchase #5 | $99.82 | 10.634% | $110.4349 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $158.34 | 5.463% | $166.9901 | $166.99 | $167.00 | $167.00 |
| Purchase #7 | $201.74 | 6.762% | $215.3817 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $687.93 | $740.0713 | $740.06 | $740.10 | $740.00 | |