| 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 | $47.34 | 3.567% | $49.0286 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $136.68 | 10.468% | $150.9877 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $244.48 | 13.331% | $277.0716 | $277.07 | $277.05 | $277.10 |
| Purchase #4 | $100.61 | 3.455% | $104.0861 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $119.31 | 3.118% | $123.0301 | $123.03 | $123.05 | $123.00 |
| Purchase #6 | $28.96 | 11.373% | $32.2536 | $32.25 | $32.25 | $32.30 |
| Purchase #7 | $163.74 | 9.540% | $179.3608 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $841.12 | $915.8185 | $915.82 | $915.85 | $915.90 | |