| 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 | $56.39 | 13.317% | $63.8995 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $41.77 | 5.603% | $44.1104 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $118.81 | 12.819% | $134.0403 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $47.74 | 6.382% | $50.7868 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $27.50 | 6.558% | $29.3035 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $209.47 | 8.502% | $227.2791 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $28.70 | 6.442% | $30.5489 | $30.55 | $30.55 | $30.50 |
| 7 purchase totals = | $530.38 | $579.9685 | $579.97 | $580.00 | $579.90 | |