| 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 | $52.90 | 4.414% | $55.235 | $55.24 | $55.25 | $55.20 |
| Purchase #2 | $20.87 | 9.118% | $22.7729 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $51.83 | 13.729% | $58.9457 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $66.37 | 7.243% | $71.1772 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $197.58 | 9.812% | $216.9665 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $165.26 | 8.706% | $179.6475 | $179.65 | $179.65 | $179.60 |
| Purchase #7 | $99.40 | 7.568% | $106.9226 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $654.21 | $711.6674 | $711.68 | $711.65 | $711.60 | |