| 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 | $20.33 | 11.839% | $22.7369 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $55.72 | 9.869% | $61.219 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $233.98 | 10.586% | $258.7491 | $258.75 | $258.75 | $258.70 |
| Purchase #4 | $168.77 | 3.797% | $175.1782 | $175.18 | $175.20 | $175.20 |
| Purchase #5 | $218.66 | 13.477% | $248.1288 | $248.13 | $248.15 | $248.10 |
| Purchase #6 | $110.98 | 13.416% | $125.8691 | $125.87 | $125.85 | $125.90 |
| Purchase #7 | $75.69 | 3.709% | $78.4973 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $884.13 | $970.3784 | $970.39 | $970.40 | $970.30 | |