| 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 | $136.42 | 3.653% | $141.4034 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $189.39 | 6.160% | $201.0564 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $9.38 | 12.372% | $10.5405 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $69.33 | 3.739% | $71.9222 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $71.56 | 5.207% | $75.2861 | $75.29 | $75.30 | $75.30 |
| Purchase #6 | $126.98 | 5.531% | $134.0033 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $51.83 | 13.713% | $58.9374 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $654.89 | $693.1493 | $693.15 | $693.15 | $693.10 | |