| 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 | $19.54 | 13.677% | $22.2125 | $22.21 | $22.20 | $22.20 |
| Purchase #2 | $177.40 | 6.694% | $189.2752 | $189.28 | $189.30 | $189.30 |
| Purchase #3 | $190.79 | 8.738% | $207.4612 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $28.38 | 8.153% | $30.6938 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $73.72 | 6.298% | $78.3629 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $215.85 | 9.167% | $235.637 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $89.55 | 3.635% | $92.8051 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $795.23 | $856.4477 | $856.45 | $856.45 | $856.50 | |