| 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 | $82.99 | 3.514% | $85.9063 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $122.44 | 6.818% | $130.788 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $125.97 | 5.297% | $132.6426 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $239.40 | 10.836% | $265.3414 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $66.72 | 5.157% | $70.1608 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $106.45 | 9.240% | $116.286 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $63.56 | 10.860% | $70.4626 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $807.53 | $871.5877 | $871.59 | $871.60 | $871.60 | |