| 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 | $59.27 | 12.160% | $66.4772 | $66.48 | $66.50 | $66.50 |
| Purchase #2 | $41.54 | 6.812% | $44.3697 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $89.76 | 4.595% | $93.8845 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $125.36 | 6.185% | $133.1135 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $84.50 | 3.382% | $87.3578 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $54.53 | 7.632% | $58.6917 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $140.55 | 3.744% | $145.8122 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $595.51 | $629.7066 | $629.70 | $629.70 | $629.80 | |