| 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 | $77.80 | 5.461% | $82.0487 | $82.05 | $82.05 | $82.00 |
| Purchase #2 | $111.54 | 5.426% | $117.5922 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $63.39 | 9.604% | $69.478 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $184.82 | 13.445% | $209.669 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $18.75 | 10.637% | $20.7444 | $20.74 | $20.75 | $20.70 |
| Purchase #6 | $172.48 | 10.797% | $191.1027 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $46.36 | 12.273% | $52.0498 | $52.05 | $52.05 | $52.00 |
| 7 purchase totals = | $675.14 | $742.6848 | $742.68 | $742.70 | $742.60 | |