| 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 | $110.41 | 11.256% | $122.8377 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $55.33 | 5.816% | $58.548 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $150.50 | 4.415% | $157.1446 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $49.51 | 12.595% | $55.7458 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $242.59 | 3.175% | $250.2922 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $96.75 | 8.689% | $105.1566 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $15.31 | 11.739% | $17.1072 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $720.40 | $766.8321 | $766.84 | $766.85 | $766.70 | |