| 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 | $10.79 | 8.751% | $11.7342 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $74.79 | 6.600% | $79.7261 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $116.53 | 4.475% | $121.7447 | $121.74 | $121.75 | $121.70 |
| Purchase #4 | $155.80 | 8.417% | $168.9137 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $116.31 | 9.424% | $127.2711 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $230.31 | 5.637% | $243.2926 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $125.63 | 3.686% | $130.2607 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $830.16 | $882.9431 | $882.93 | $882.95 | $882.90 | |