| 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 | $10.53 | 3.665% | $10.9159 | $10.92 | $10.90 | $10.90 |
| Purchase #2 | $117.61 | 3.262% | $121.4464 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $73.41 | 5.689% | $77.5863 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $116.56 | 7.136% | $124.8777 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $114.78 | 12.629% | $129.2756 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $145.98 | 10.733% | $161.648 | $161.65 | $161.65 | $161.60 |
| Purchase #7 | $154.98 | 7.257% | $166.2269 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $733.85 | $791.9768 | $792.00 | $792.05 | $791.90 | |