| 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 | $31.43 | 8.449% | $34.0855 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $59.59 | 9.595% | $65.3077 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $192.93 | 3.569% | $199.8157 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $54.97 | 4.168% | $57.2611 | $57.26 | $57.25 | $57.30 |
| Purchase #5 | $184.60 | 5.674% | $195.0742 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $196.31 | 3.868% | $203.9033 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $70.96 | 7.689% | $76.4161 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $790.79 | $831.8636 | $831.87 | $831.80 | $831.90 | |