| 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 | $22.61 | 3.587% | $23.421 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $62.91 | 3.235% | $64.9451 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $156.41 | 5.283% | $164.6731 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $74.27 | 13.296% | $84.1449 | $84.14 | $84.15 | $84.10 |
| Purchase #5 | $179.44 | 3.593% | $185.8873 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $58.46 | 11.261% | $65.0432 | $65.04 | $65.05 | $65.00 |
| Purchase #7 | $21.82 | 6.393% | $23.215 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $575.92 | $611.3296 | $611.33 | $611.30 | $611.20 | |