| 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 | $49.90 | 11.680% | $55.7283 | $55.73 | $55.75 | $55.70 |
| Purchase #2 | $206.87 | 3.468% | $214.0443 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $192.77 | 3.441% | $199.4032 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $100.28 | 8.601% | $108.9051 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $107.75 | 13.214% | $121.9881 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $188.84 | 11.230% | $210.0467 | $210.05 | $210.05 | $210.00 |
| Purchase #7 | $24.40 | 5.841% | $25.8252 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $870.81 | $935.9409 | $935.95 | $936.00 | $935.80 | |