| 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 | $98.44 | 9.401% | $107.6943 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $60.50 | 12.112% | $67.8278 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $104.59 | 11.420% | $116.5342 | $116.53 | $116.55 | $116.50 |
| Purchase #4 | $126.87 | 5.228% | $133.5028 | $133.50 | $133.50 | $133.50 |
| Purchase #5 | $166.97 | 7.343% | $179.2306 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $15.47 | 12.237% | $17.3631 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $109.36 | 6.613% | $116.592 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $682.20 | $738.7448 | $738.73 | $738.80 | $738.70 | |