| 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 | $47.71 | 3.730% | $49.4896 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $9.91 | 10.811% | $10.9814 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $75.54 | 4.467% | $78.9144 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $22.68 | 5.657% | $23.963 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $136.44 | 10.194% | $150.3487 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $17.63 | 3.458% | $18.2396 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $126.89 | 3.376% | $131.1738 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $436.80 | $463.1105 | $463.10 | $463.10 | $463.10 | |