| 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 | $112.30 | 11.315% | $125.0067 | $125.01 | $125.00 | $125.00 |
| Purchase #2 | $7.47 | 12.202% | $8.3815 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $249.39 | 3.685% | $258.58 | $258.58 | $258.60 | $258.60 |
| Purchase #4 | $190.73 | 7.521% | $205.0748 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $49.48 | 3.696% | $51.3088 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $148.35 | 12.218% | $166.4754 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $48.72 | 8.538% | $52.8797 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $806.44 | $867.7069 | $867.71 | $867.75 | $867.80 | |