| 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 | $82.53 | 5.346% | $86.9421 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $68.27 | 7.345% | $73.2844 | $73.28 | $73.30 | $73.30 |
| Purchase #3 | $207.63 | 11.403% | $231.306 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $126.69 | 5.449% | $133.5933 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $221.80 | 3.114% | $228.7069 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $88.57 | 7.357% | $95.0861 | $95.09 | $95.10 | $95.10 |
| Purchase #7 | $240.26 | 7.328% | $257.8663 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $1,035.75 | $1,106.7851 | $1,106.79 | $1,106.80 | $1,106.80 | |