| 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 | $88.50 | 5.535% | $93.3985 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $246.41 | 6.661% | $262.8234 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $20.57 | 5.813% | $21.7657 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $165.92 | 7.691% | $178.6809 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $136.26 | 7.840% | $146.9428 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $250.33 | 4.541% | $261.6975 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $10.84 | 11.714% | $12.1098 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $918.83 | $977.4186 | $977.42 | $977.40 | $977.40 | |