| 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 | $71.83 | 11.858% | $80.3476 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $129.70 | 8.149% | $140.2693 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $113.82 | 6.551% | $121.2763 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $77.75 | 6.610% | $82.8893 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $15.89 | 12.242% | $17.8353 | $17.84 | $17.85 | $17.80 |
| Purchase #6 | $227.93 | 5.556% | $240.5938 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $222.95 | 10.430% | $246.2037 | $246.20 | $246.20 | $246.20 |
| 7 purchase totals = | $859.87 | $929.4153 | $929.42 | $929.45 | $929.40 | |