| 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 | $192.41 | 7.809% | $207.4353 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $84.55 | 5.554% | $89.2459 | $89.25 | $89.25 | $89.20 |
| Purchase #3 | $196.69 | 4.260% | $205.069 | $205.07 | $205.05 | $205.10 |
| Purchase #4 | $26.74 | 8.396% | $28.9851 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $105.88 | 3.172% | $109.2385 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $204.69 | 5.119% | $215.1681 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $57.32 | 11.769% | $64.066 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $868.28 | $919.2079 | $919.23 | $919.20 | $919.20 | |