| 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 | $45.61 | 9.549% | $49.9653 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $210.48 | 12.195% | $236.148 | $236.15 | $236.15 | $236.10 |
| Purchase #3 | $157.99 | 10.106% | $173.9565 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $102.74 | 3.165% | $105.9917 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $222.85 | 6.654% | $237.6784 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $17.65 | 12.626% | $19.8785 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $78.61 | 10.443% | $86.8192 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $835.93 | $910.4376 | $910.45 | $910.45 | $910.50 | |