| 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 | $85.58 | 9.521% | $93.7281 | $93.73 | $93.75 | $93.70 |
| Purchase #2 | $212.68 | 10.819% | $235.6898 | $235.69 | $235.70 | $235.70 |
| Purchase #3 | $148.85 | 7.795% | $160.4529 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $241.51 | 8.323% | $261.6109 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $9.35 | 6.431% | $9.9513 | $9.95 | $9.95 | $10.00 |
| Purchase #6 | $108.35 | 4.206% | $112.9072 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $50.57 | 8.591% | $54.9145 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $856.89 | $929.2547 | $929.25 | $929.25 | $929.30 | |