| 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 | $48.59 | 13.498% | $55.1487 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $168.30 | 8.754% | $183.033 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $17.95 | 3.280% | $18.5388 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $37.72 | 3.312% | $38.9693 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $62.32 | 13.357% | $70.6441 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $111.53 | 12.428% | $125.3909 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $233.96 | 11.874% | $261.7404 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $680.37 | $753.4652 | $753.46 | $753.50 | $753.30 | |