| 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 | $100.91 | 3.693% | $104.6366 | $104.64 | $104.65 | $104.60 |
| Purchase #2 | $93.35 | 3.643% | $96.7507 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $48.37 | 12.188% | $54.2653 | $54.27 | $54.25 | $54.30 |
| Purchase #4 | $143.75 | 9.674% | $157.6564 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $23.59 | 7.449% | $25.3472 | $25.35 | $25.35 | $25.30 |
| Purchase #6 | $121.59 | 4.312% | $126.833 | $126.83 | $126.85 | $126.80 |
| Purchase #7 | $127.57 | 12.232% | $143.1744 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $659.13 | $708.6636 | $708.67 | $708.65 | $708.70 | |