| 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 | $50.60 | 10.379% | $55.8518 | $55.85 | $55.85 | $55.90 |
| Purchase #2 | $210.43 | 12.340% | $236.3971 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $241.86 | 5.655% | $255.5372 | $255.54 | $255.55 | $255.50 |
| Purchase #4 | $70.73 | 7.758% | $76.2172 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $7.25 | 12.177% | $8.1328 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $16.75 | 10.661% | $18.5357 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $188.39 | 5.534% | $198.8155 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $786.01 | $849.4873 | $849.50 | $849.50 | $849.40 | |