| 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 | $55.61 | 8.110% | $60.12 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $222.44 | 7.187% | $238.4268 | $238.43 | $238.45 | $238.40 |
| Purchase #3 | $15.64 | 11.352% | $17.4155 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $111.73 | 13.329% | $126.6225 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $99.36 | 5.678% | $105.0017 | $105.00 | $105.00 | $105.00 |
| Purchase #6 | $186.47 | 12.558% | $209.8869 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $5.97 | 11.143% | $6.6352 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $697.22 | $764.1086 | $764.12 | $764.10 | $764.00 | |