| 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 | $77.81 | 11.668% | $86.8889 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $236.94 | 6.599% | $252.5757 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $231.68 | 9.812% | $254.4124 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $157.72 | 9.775% | $173.1371 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $127.91 | 4.122% | $133.1825 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $117.38 | 5.181% | $123.4615 | $123.46 | $123.45 | $123.50 |
| Purchase #7 | $117.35 | 5.839% | $124.2021 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $1,066.79 | $1,147.8602 | $1,147.86 | $1,147.90 | $1,147.90 | |