| 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 | $51.93 | 6.314% | $55.2089 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $58.55 | 8.866% | $63.741 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $71.79 | 7.680% | $77.3035 | $77.30 | $77.30 | $77.30 |
| Purchase #4 | $119.38 | 12.712% | $134.5556 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $26.34 | 4.497% | $27.5245 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $72.27 | 7.594% | $77.7582 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $250.81 | 12.455% | $282.0484 | $282.05 | $282.05 | $282.00 |
| 7 purchase totals = | $651.07 | $718.1401 | $718.14 | $718.10 | $718.10 | |