| 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 | $73.64 | 12.539% | $82.8737 | $82.87 | $82.85 | $82.90 |
| Purchase #2 | $193.91 | 8.512% | $210.4156 | $210.42 | $210.40 | $210.40 |
| Purchase #3 | $193.79 | 5.476% | $204.4019 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $81.86 | 4.791% | $85.7819 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $216.88 | 5.169% | $228.0905 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $98.56 | 5.801% | $104.2775 | $104.28 | $104.30 | $104.30 |
| Purchase #7 | $76.76 | 12.238% | $86.1539 | $86.15 | $86.15 | $86.20 |
| 7 purchase totals = | $935.40 | $1,001.9950 | $1,001.99 | $1,002.00 | $1,002.10 | |