| 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 | $33.48 | 4.475% | $34.9782 | $34.98 | $35.00 | $35.00 |
| Purchase #2 | $58.40 | 9.611% | $64.0128 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $123.83 | 7.836% | $133.5333 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $42.88 | 12.418% | $48.2048 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $237.37 | 10.247% | $261.6933 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $224.28 | 13.739% | $255.0938 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $75.82 | 8.743% | $82.4489 | $82.45 | $82.45 | $82.40 |
| 7 purchase totals = | $796.06 | $879.9651 | $879.95 | $880.00 | $879.90 | |