| 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 | $237.36 | 6.451% | $252.6721 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $42.41 | 7.388% | $45.5433 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $53.76 | 9.314% | $58.7672 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $74.60 | 10.117% | $82.1473 | $82.15 | $82.15 | $82.10 |
| Purchase #5 | $122.27 | 10.220% | $134.766 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $26.67 | 13.122% | $30.1696 | $30.17 | $30.15 | $30.20 |
| Purchase #7 | $53.69 | 8.395% | $58.1973 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $610.76 | $662.2628 | $662.27 | $662.20 | $662.30 | |