| 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 | $45.54 | 10.466% | $50.3062 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $29.41 | 7.692% | $31.6722 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $162.33 | 5.436% | $171.1543 | $171.15 | $171.15 | $171.20 |
| Purchase #4 | $56.26 | 6.138% | $59.7132 | $59.71 | $59.70 | $59.70 |
| Purchase #5 | $61.50 | 10.233% | $67.7933 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $240.28 | 10.748% | $266.1053 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $235.68 | 10.748% | $261.0109 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $831.00 | $907.7554 | $907.75 | $907.70 | $907.80 | |