| 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 | $70.30 | 10.228% | $77.4903 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $250.97 | 9.216% | $274.0994 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $56.61 | 12.231% | $63.534 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $26.94 | 12.530% | $30.3156 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $98.69 | 4.862% | $103.4883 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $143.76 | 7.788% | $154.956 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $63.80 | 5.481% | $67.2969 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $711.07 | $771.1805 | $771.19 | $771.20 | $771.20 | |