| 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 | $27.90 | 8.454% | $30.2587 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $86.95 | 7.797% | $93.7295 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $226.42 | 3.559% | $234.4783 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $199.70 | 3.413% | $206.5158 | $206.52 | $206.50 | $206.50 |
| Purchase #5 | $16.25 | 11.317% | $18.089 | $18.09 | $18.10 | $18.10 |
| Purchase #6 | $111.32 | 8.746% | $121.056 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $104.92 | 8.868% | $114.2243 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $773.46 | $818.3516 | $818.36 | $818.35 | $818.40 | |