| 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 | $188.54 | 7.619% | $202.9049 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $93.67 | 3.578% | $97.0215 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $98.68 | 5.707% | $104.3117 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $97.70 | 13.677% | $111.0624 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $31.90 | 3.554% | $33.0337 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $19.50 | 11.418% | $21.7265 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $72.65 | 8.703% | $78.9727 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $602.64 | $649.0334 | $649.02 | $649.00 | $649.00 | |