| 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 | $82.70 | 4.411% | $86.3479 | $86.35 | $86.35 | $86.30 |
| Purchase #2 | $19.62 | 8.584% | $21.3042 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $132.92 | 13.401% | $150.7326 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $99.43 | 9.863% | $109.2368 | $109.24 | $109.25 | $109.20 |
| Purchase #5 | $88.38 | 7.202% | $94.7451 | $94.75 | $94.75 | $94.70 |
| Purchase #6 | $159.35 | 8.705% | $173.2214 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $204.66 | 4.660% | $214.1972 | $214.20 | $214.20 | $214.20 |
| 7 purchase totals = | $787.06 | $849.7852 | $849.79 | $849.80 | $849.60 | |