| 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 | $62.50 | 3.534% | $64.7088 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $65.32 | 11.336% | $72.7247 | $72.72 | $72.70 | $72.70 |
| Purchase #3 | $83.36 | 12.374% | $93.675 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $155.59 | 5.238% | $163.7398 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $109.28 | 6.289% | $116.1526 | $116.15 | $116.15 | $116.20 |
| Purchase #6 | $136.89 | 10.518% | $151.2881 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $145.93 | 6.400% | $155.2695 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $758.87 | $817.5585 | $817.56 | $817.55 | $817.60 | |