| 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 | $28.87 | 6.337% | $30.6995 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $179.66 | 10.851% | $199.1549 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $48.46 | 3.853% | $50.3272 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $196.99 | 12.462% | $221.5389 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $39.29 | 13.572% | $44.6224 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $250.94 | 4.413% | $262.014 | $262.01 | $262.00 | $262.00 |
| Purchase #7 | $150.44 | 5.418% | $158.5908 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $894.65 | $966.9477 | $966.94 | $966.95 | $966.90 | |