| 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 | $89.90 | 3.628% | $93.1616 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $110.90 | 13.737% | $126.1343 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $232.91 | 12.164% | $261.2412 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $73.26 | 13.581% | $83.2094 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $45.33 | 3.246% | $46.8014 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $46.86 | 10.287% | $51.6805 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $184.67 | 7.730% | $198.945 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $783.83 | $861.1734 | $861.17 | $861.20 | $861.10 | |