| 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 | $82.81 | 13.260% | $93.7906 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $151.75 | 7.649% | $163.3574 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $106.78 | 10.791% | $118.3026 | $118.30 | $118.30 | $118.30 |
| Purchase #4 | $224.92 | 9.563% | $246.4291 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $75.37 | 8.835% | $82.0289 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $72.25 | 7.781% | $77.8718 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $123.40 | 8.543% | $133.9421 | $133.94 | $133.95 | $133.90 |
| 7 purchase totals = | $837.28 | $915.7225 | $915.72 | $915.75 | $915.70 | |