| 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 | $9.78 | 9.147% | $10.6746 | $10.67 | $10.65 | $10.70 |
| Purchase #2 | $199.97 | 12.450% | $224.8663 | $224.87 | $224.85 | $224.90 |
| Purchase #3 | $45.38 | 10.197% | $50.0074 | $50.01 | $50.00 | $50.00 |
| Purchase #4 | $76.56 | 5.242% | $80.5733 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $27.49 | 11.545% | $30.6637 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $49.61 | 8.174% | $53.6651 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $139.32 | 8.537% | $151.2137 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $548.11 | $601.6641 | $601.66 | $601.55 | $601.80 | |