| 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 | $124.87 | 10.873% | $138.4471 | $138.45 | $138.45 | $138.40 |
| Purchase #2 | $49.68 | 13.405% | $56.3396 | $56.34 | $56.35 | $56.30 |
| Purchase #3 | $98.85 | 7.377% | $106.1422 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $31.69 | 13.404% | $35.9377 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $203.54 | 12.378% | $228.7342 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $58.75 | 9.455% | $64.3048 | $64.30 | $64.30 | $64.30 |
| Purchase #7 | $29.63 | 4.362% | $30.9225 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $597.01 | $660.8281 | $660.82 | $660.85 | $660.60 | |