| 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 | $78.81 | 10.290% | $86.9195 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $77.94 | 11.142% | $86.6241 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $174.45 | 10.659% | $193.0446 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $223.31 | 8.490% | $242.269 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $5.81 | 9.476% | $6.3606 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $116.63 | 6.424% | $124.1223 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $187.60 | 13.826% | $213.5376 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $864.55 | $952.8777 | $952.87 | $952.80 | $952.80 | |