| 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 | $203.40 | 5.691% | $214.9755 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $73.35 | 6.652% | $78.2292 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $41.77 | 7.830% | $45.0406 | $45.04 | $45.05 | $45.00 |
| Purchase #4 | $28.60 | 7.197% | $30.6583 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $69.92 | 4.255% | $72.8951 | $72.90 | $72.90 | $72.90 |
| Purchase #6 | $86.46 | 9.695% | $94.8423 | $94.84 | $94.85 | $94.80 |
| Purchase #7 | $87.80 | 8.163% | $94.9671 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $591.30 | $631.6081 | $631.62 | $631.65 | $631.60 | |