| 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 | $75.42 | 7.870% | $81.3556 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $217.35 | 3.838% | $225.6919 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $125.95 | 12.563% | $141.7731 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $88.76 | 5.537% | $93.6746 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $47.31 | 9.666% | $51.883 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $187.76 | 13.517% | $213.1395 | $213.14 | $213.15 | $213.10 |
| Purchase #7 | $80.25 | 4.644% | $83.9768 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $822.80 | $891.4945 | $891.49 | $891.50 | $891.60 | |