| 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 | $58.45 | 12.359% | $65.6738 | $65.67 | $65.65 | $65.70 |
| Purchase #2 | $145.32 | 12.378% | $163.3077 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $82.74 | 10.693% | $91.5874 | $91.59 | $91.60 | $91.60 |
| Purchase #4 | $115.70 | 9.299% | $126.4589 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $105.87 | 4.585% | $110.7241 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $234.78 | 5.598% | $247.923 | $247.92 | $247.90 | $247.90 |
| Purchase #7 | $58.31 | 7.609% | $62.7468 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $801.17 | $868.4217 | $868.42 | $868.35 | $868.40 | |