| 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 | $43.54 | 10.561% | $48.1383 | $48.14 | $48.15 | $48.10 |
| Purchase #2 | $250.26 | 4.595% | $261.7594 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $168.33 | 8.309% | $182.3165 | $182.32 | $182.30 | $182.30 |
| Purchase #4 | $196.87 | 12.352% | $221.1874 | $221.19 | $221.20 | $221.20 |
| Purchase #5 | $125.49 | 3.272% | $129.596 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $59.76 | 8.557% | $64.8737 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $42.48 | 13.720% | $48.3083 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $886.73 | $956.1796 | $956.19 | $956.15 | $956.20 | |