| 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 | $67.75 | 13.767% | $77.0771 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $197.72 | 9.525% | $216.5528 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $111.44 | 13.718% | $126.7273 | $126.73 | $126.75 | $126.70 |
| Purchase #4 | $73.66 | 6.528% | $78.4685 | $78.47 | $78.45 | $78.50 |
| Purchase #5 | $137.34 | 12.240% | $154.1504 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $149.57 | 13.620% | $169.9414 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $122.95 | 12.731% | $138.6028 | $138.60 | $138.60 | $138.60 |
| 7 purchase totals = | $860.43 | $961.5203 | $961.52 | $961.55 | $961.60 | |