| 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 | $80.75 | 7.442% | $86.7594 | $86.76 | $86.75 | $86.80 |
| Purchase #2 | $98.70 | 5.130% | $103.7633 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $210.74 | 4.123% | $219.4288 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $213.35 | 4.289% | $222.5006 | $222.50 | $222.50 | $222.50 |
| Purchase #5 | $29.81 | 3.345% | $30.8071 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $89.92 | 13.757% | $102.2903 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $160.78 | 11.211% | $178.805 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $884.05 | $944.3545 | $944.36 | $944.35 | $944.40 | |