| 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 | $8.62 | 6.756% | $9.2024 | $9.20 | $9.20 | $9.20 |
| Purchase #2 | $83.80 | 3.527% | $86.7556 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $13.83 | 8.388% | $14.9901 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $182.41 | 5.765% | $192.9259 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $30.97 | 10.583% | $34.2476 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $140.48 | 9.533% | $153.872 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $182.38 | 4.160% | $189.967 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $642.49 | $681.9606 | $681.97 | $681.95 | $682.00 | |