| 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 | $58.25 | 4.137% | $60.6598 | $60.66 | $60.65 | $60.70 |
| Purchase #2 | $247.26 | 7.672% | $266.2298 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $45.38 | 6.770% | $48.4522 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $7.47 | 4.545% | $7.8095 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $54.39 | 11.147% | $60.4529 | $60.45 | $60.45 | $60.50 |
| Purchase #6 | $247.26 | 5.665% | $261.2673 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $170.56 | 11.639% | $190.4115 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $830.57 | $895.2830 | $895.28 | $895.25 | $895.40 | |