| 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 | $26.76 | 4.518% | $27.969 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $80.66 | 9.495% | $88.3187 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $72.54 | 8.436% | $78.6595 | $78.66 | $78.65 | $78.70 |
| Purchase #4 | $11.85 | 4.269% | $12.3559 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $83.35 | 11.741% | $93.1361 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $9.26 | 11.555% | $10.33 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $83.43 | 3.529% | $86.3742 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $367.85 | $397.1434 | $397.15 | $397.10 | $397.20 | |