| 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 | $27.77 | 10.723% | $30.7478 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $174.39 | 10.210% | $192.1952 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $214.51 | 7.347% | $230.27 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $28.41 | 8.144% | $30.7237 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $16.40 | 11.472% | $18.2814 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $95.74 | 11.127% | $106.393 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $134.99 | 7.185% | $144.689 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $692.21 | $753.3001 | $753.30 | $753.30 | $753.30 | |