| 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 | $26.97 | 7.690% | $29.044 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $174.37 | 10.752% | $193.1183 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $27.60 | 11.152% | $30.678 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $88.48 | 8.331% | $95.8513 | $95.85 | $95.85 | $95.90 |
| Purchase #5 | $77.87 | 6.787% | $83.155 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $231.30 | 8.533% | $251.0368 | $251.04 | $251.05 | $251.00 |
| Purchase #7 | $168.63 | 7.520% | $181.311 | $181.31 | $181.30 | $181.30 |
| 7 purchase totals = | $795.22 | $864.1944 | $864.20 | $864.20 | $864.20 | |