| 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 | $22.45 | 7.531% | $24.1407 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $194.82 | 9.615% | $213.5519 | $213.55 | $213.55 | $213.60 |
| Purchase #3 | $153.77 | 10.612% | $170.0881 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $94.74 | 5.393% | $99.8493 | $99.85 | $99.85 | $99.80 |
| Purchase #5 | $137.55 | 9.304% | $150.3477 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $196.83 | 4.213% | $205.1224 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $28.29 | 6.203% | $30.0448 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $828.45 | $893.1449 | $893.14 | $893.15 | $893.00 | |