| 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 | $41.99 | 5.191% | $44.1697 | $44.17 | $44.15 | $44.20 |
| Purchase #2 | $49.56 | 10.645% | $54.8357 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $69.36 | 11.205% | $77.1318 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $31.32 | 7.595% | $33.6988 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $71.85 | 8.709% | $78.1074 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $93.81 | 3.507% | $97.0999 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $173.73 | 12.561% | $195.5522 | $195.55 | $195.55 | $195.60 |
| 7 purchase totals = | $531.62 | $580.5955 | $580.60 | $580.60 | $580.60 | |