| 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 | $14.79 | 6.756% | $15.7892 | $15.79 | $15.80 | $15.80 |
| Purchase #2 | $176.35 | 12.832% | $198.9792 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $157.40 | 11.148% | $174.947 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $234.80 | 11.540% | $261.8959 | $261.90 | $261.90 | $261.90 |
| Purchase #5 | $121.45 | 4.473% | $126.8825 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $43.48 | 12.818% | $49.0533 | $49.05 | $49.05 | $49.10 |
| Purchase #7 | $139.75 | 13.554% | $158.6917 | $158.69 | $158.70 | $158.70 |
| 7 purchase totals = | $888.02 | $986.2388 | $986.24 | $986.30 | $986.30 | |