| 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 | $14.38 | 7.116% | $15.4033 | $15.40 | $15.40 | $15.40 |
| Purchase #2 | $124.65 | 13.874% | $141.9439 | $141.94 | $141.95 | $141.90 |
| Purchase #3 | $241.77 | 8.353% | $261.965 | $261.97 | $261.95 | $262.00 |
| Purchase #4 | $222.57 | 5.162% | $234.0591 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $227.53 | 4.780% | $238.4059 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $12.85 | 7.603% | $13.827 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $49.78 | 12.573% | $56.0388 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $893.53 | $961.6430 | $961.65 | $961.65 | $961.60 | |