| 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 | $235.62 | 3.463% | $243.7795 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $121.88 | 10.663% | $134.8761 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $40.59 | 3.482% | $42.0033 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $66.92 | 11.241% | $74.4425 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $76.53 | 3.553% | $79.2491 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $28.76 | 5.421% | $30.3191 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $124.73 | 6.549% | $132.8986 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $695.03 | $737.5682 | $737.57 | $737.60 | $737.50 | |