| 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 | $23.53 | 3.469% | $24.3463 | $24.35 | $24.35 | $24.30 |
| Purchase #2 | $76.56 | 7.217% | $82.0853 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $222.93 | 13.306% | $252.5931 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $207.96 | 3.762% | $215.7835 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $188.59 | 9.189% | $205.9195 | $205.92 | $205.90 | $205.90 |
| Purchase #6 | $125.90 | 5.679% | $133.0499 | $133.05 | $133.05 | $133.00 |
| Purchase #7 | $125.81 | 13.727% | $143.0799 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $971.28 | $1,056.8575 | $1,056.86 | $1,056.90 | $1,056.80 | |