| 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 | $73.94 | 10.196% | $81.4789 | $81.48 | $81.50 | $81.50 |
| Purchase #2 | $153.61 | 3.844% | $159.5148 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $196.99 | 4.405% | $205.6674 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $73.97 | 4.619% | $77.3867 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $143.44 | 3.638% | $148.6583 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $65.31 | 4.535% | $68.2718 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $78.88 | 5.609% | $83.3044 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $786.14 | $824.2823 | $824.28 | $824.25 | $824.40 | |