| 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 | $222.79 | 9.772% | $244.561 | $244.56 | $244.55 | $244.60 |
| Purchase #2 | $7.82 | 11.264% | $8.7008 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $64.55 | 3.120% | $66.564 | $66.56 | $66.55 | $66.60 |
| Purchase #4 | $26.66 | 10.542% | $29.4705 | $29.47 | $29.45 | $29.50 |
| Purchase #5 | $30.91 | 8.464% | $33.5262 | $33.53 | $33.55 | $33.50 |
| Purchase #6 | $233.72 | 9.254% | $255.3484 | $255.35 | $255.35 | $255.30 |
| Purchase #7 | $45.36 | 9.738% | $49.7772 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $631.81 | $687.9481 | $687.95 | $687.95 | $688.00 | |