| 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 | $70.33 | 11.285% | $78.2667 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $94.43 | 10.663% | $104.4991 | $104.50 | $104.50 | $104.50 |
| Purchase #3 | $74.26 | 5.596% | $78.4156 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $220.94 | 12.704% | $249.0082 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $163.86 | 11.666% | $182.9759 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $27.94 | 8.608% | $30.3451 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $155.51 | 13.341% | $176.2566 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $807.27 | $899.7672 | $899.79 | $899.75 | $899.80 | |