| 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 | $27.72 | 3.503% | $28.691 | $28.69 | $28.70 | $28.70 |
| Purchase #2 | $118.80 | 7.557% | $127.7777 | $127.78 | $127.80 | $127.80 |
| Purchase #3 | $117.84 | 7.428% | $126.5932 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $141.34 | 11.601% | $157.7369 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $126.84 | 12.218% | $142.3373 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $210.34 | 12.555% | $236.7482 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $54.68 | 5.452% | $57.6612 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $797.56 | $877.5455 | $877.55 | $877.60 | $877.50 | |