| 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 | $25.69 | 3.737% | $26.65 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $94.32 | 10.478% | $104.2028 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $52.79 | 11.595% | $58.911 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $102.31 | 10.669% | $113.2255 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $43.96 | 13.452% | $49.8735 | $49.87 | $49.85 | $49.90 |
| Purchase #6 | $11.47 | 11.407% | $12.7784 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $156.58 | 7.312% | $168.0291 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $487.12 | $533.6703 | $533.67 | $533.70 | $533.70 | |