| 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 | $5.46 | 12.515% | $6.1433 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $31.62 | 9.292% | $34.5581 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $69.54 | 13.338% | $78.8152 | $78.82 | $78.80 | $78.80 |
| Purchase #4 | $238.66 | 12.274% | $267.9531 | $267.95 | $267.95 | $268.00 |
| Purchase #5 | $52.59 | 9.104% | $57.3778 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $130.59 | 10.167% | $143.8671 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $104.56 | 8.701% | $113.6578 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $633.02 | $702.3724 | $702.38 | $702.35 | $702.50 | |