| 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 | $70.25 | 13.362% | $79.6368 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $68.48 | 12.164% | $76.8099 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $245.48 | 6.287% | $260.9133 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $224.97 | 13.304% | $254.9 | $254.90 | $254.90 | $254.90 |
| Purchase #5 | $27.50 | 11.700% | $30.7175 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $151.27 | 8.282% | $163.7982 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $250.67 | 8.750% | $272.6036 | $272.60 | $272.60 | $272.60 |
| 7 purchase totals = | $1,038.62 | $1,139.3793 | $1,139.38 | $1,139.35 | $1,139.30 | |