| 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 | $49.79 | 8.728% | $54.1357 | $54.14 | $54.15 | $54.10 |
| Purchase #2 | $11.49 | 11.593% | $12.822 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $43.31 | 12.606% | $48.7697 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $65.85 | 3.466% | $68.1324 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $37.91 | 7.146% | $40.619 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $247.35 | 5.578% | $261.1472 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $177.25 | 8.403% | $192.1443 | $192.14 | $192.15 | $192.10 |
| 7 purchase totals = | $632.95 | $677.7703 | $677.77 | $677.75 | $677.60 | |