| 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 | $30.85 | 9.357% | $33.7366 | $33.74 | $33.75 | $33.70 |
| Purchase #2 | $69.53 | 12.229% | $78.0328 | $78.03 | $78.05 | $78.00 |
| Purchase #3 | $156.34 | 13.754% | $177.843 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $34.90 | 12.617% | $39.3033 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $222.32 | 13.373% | $252.0509 | $252.05 | $252.05 | $252.10 |
| Purchase #6 | $67.72 | 7.677% | $72.9189 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $5.25 | 13.488% | $5.9581 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $586.91 | $659.8436 | $659.84 | $659.85 | $659.80 | |