| 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 | $61.31 | 10.458% | $67.7218 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $47.63 | 10.870% | $52.8074 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $89.49 | 13.847% | $101.8817 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $189.77 | 8.420% | $205.7486 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $121.49 | 3.264% | $125.4554 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $64.69 | 13.264% | $73.2705 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $45.35 | 6.431% | $48.2665 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $619.73 | $675.1519 | $675.16 | $675.10 | $675.20 | |