| 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 | $81.82 | 5.860% | $86.6147 | $86.61 | $86.60 | $86.60 |
| Purchase #2 | $207.29 | 9.122% | $226.199 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $8.69 | 10.505% | $9.6029 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $77.91 | 13.545% | $88.4629 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $109.36 | 6.132% | $116.066 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $215.75 | 9.644% | $236.5569 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $225.42 | 4.472% | $235.5008 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $926.24 | $999.0032 | $999.00 | $998.95 | $999.10 | |