| 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 | $10.58 | 11.139% | $11.7585 | $11.76 | $11.75 | $11.80 |
| Purchase #2 | $12.49 | 8.404% | $13.5397 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $132.46 | 4.495% | $138.4141 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $70.58 | 12.660% | $79.5154 | $79.52 | $79.50 | $79.50 |
| Purchase #5 | $118.46 | 5.141% | $124.55 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $117.68 | 10.387% | $129.9034 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $153.87 | 6.450% | $163.7946 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $616.12 | $661.4757 | $661.47 | $661.45 | $661.50 | |