| 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 | $22.31 | 3.383% | $23.0647 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $249.73 | 4.526% | $261.0328 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $100.45 | 8.425% | $108.9129 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $50.57 | 4.283% | $52.7359 | $52.74 | $52.75 | $52.70 |
| Purchase #5 | $248.56 | 7.701% | $267.7016 | $267.70 | $267.70 | $267.70 |
| Purchase #6 | $42.33 | 13.149% | $47.896 | $47.90 | $47.90 | $47.90 |
| Purchase #7 | $75.85 | 7.248% | $81.3476 | $81.35 | $81.35 | $81.30 |
| 7 purchase totals = | $789.80 | $842.6915 | $842.69 | $842.70 | $842.60 | |