| 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 | $80.26 | 7.705% | $86.444 | $86.44 | $86.45 | $86.40 |
| Purchase #2 | $70.50 | 7.249% | $75.6105 | $75.61 | $75.60 | $75.60 |
| Purchase #3 | $55.59 | 3.318% | $57.4345 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $217.27 | 9.513% | $237.9389 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $216.32 | 12.278% | $242.8798 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $181.36 | 10.239% | $199.9295 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $10.43 | 5.119% | $10.9639 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $831.73 | $911.2011 | $911.19 | $911.25 | $911.10 | |