| 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 | $9.39 | 6.805% | $10.029 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $12.84 | 13.731% | $14.6031 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $87.28 | 4.843% | $91.507 | $91.51 | $91.50 | $91.50 |
| Purchase #4 | $200.89 | 3.719% | $208.3611 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $229.71 | 13.786% | $261.3778 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $14.87 | 4.598% | $15.5537 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $163.25 | 5.781% | $172.6875 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $718.23 | $774.1192 | $774.12 | $774.15 | $774.20 | |