| 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 | $26.35 | 6.689% | $28.1126 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $213.43 | 4.405% | $222.8316 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $71.37 | 10.265% | $78.6961 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $65.63 | 13.276% | $74.343 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $51.89 | 4.106% | $54.0206 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $119.85 | 5.107% | $125.9707 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $205.75 | 7.522% | $221.2265 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $754.27 | $805.2011 | $805.20 | $805.20 | $805.10 | |