| 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 | $145.44 | 12.412% | $163.492 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $50.60 | 13.778% | $57.5717 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $229.54 | 7.735% | $247.2949 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $71.69 | 4.785% | $75.1204 | $75.12 | $75.10 | $75.10 |
| Purchase #5 | $17.27 | 8.236% | $18.6924 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $231.27 | 10.277% | $255.0376 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $58.56 | 11.558% | $65.3284 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $804.37 | $882.5374 | $882.53 | $882.55 | $882.50 | |