| 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 | $9.92 | 8.315% | $10.7448 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $93.27 | 9.289% | $101.9339 | $101.93 | $101.95 | $101.90 |
| Purchase #3 | $149.41 | 12.670% | $168.3402 | $168.34 | $168.35 | $168.30 |
| Purchase #4 | $125.49 | 4.633% | $131.304 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $133.62 | 9.521% | $146.342 | $146.34 | $146.35 | $146.30 |
| Purchase #6 | $9.57 | 10.346% | $10.5601 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $250.95 | 4.602% | $262.4987 | $262.50 | $262.50 | $262.50 |
| 7 purchase totals = | $772.23 | $831.7237 | $831.71 | $831.75 | $831.60 | |