| 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 | $63.40 | 5.407% | $66.828 | $66.83 | $66.85 | $66.80 |
| Purchase #2 | $125.41 | 9.362% | $137.1509 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $227.28 | 13.202% | $257.2855 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $21.44 | 13.749% | $24.3878 | $24.39 | $24.40 | $24.40 |
| Purchase #5 | $54.72 | 5.840% | $57.9156 | $57.92 | $57.90 | $57.90 |
| Purchase #6 | $220.27 | 10.856% | $244.1825 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $114.38 | 5.229% | $120.3609 | $120.36 | $120.35 | $120.40 |
| 7 purchase totals = | $826.90 | $908.1112 | $908.12 | $908.15 | $908.20 | |