| 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 | $55.47 | 4.214% | $57.8075 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $63.84 | 6.326% | $67.8785 | $67.88 | $67.90 | $67.90 |
| Purchase #3 | $207.58 | 9.735% | $227.7879 | $227.79 | $227.80 | $227.80 |
| Purchase #4 | $109.46 | 12.181% | $122.7933 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $46.66 | 6.204% | $49.5548 | $49.55 | $49.55 | $49.60 |
| Purchase #6 | $68.68 | 12.555% | $77.3028 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $216.99 | 3.700% | $225.0186 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $768.68 | $828.1434 | $828.14 | $828.15 | $828.20 | |