| 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 | $33.34 | 10.688% | $36.9034 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $196.91 | 11.727% | $220.0016 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $145.34 | 12.616% | $163.6761 | $163.68 | $163.70 | $163.70 |
| Purchase #4 | $132.29 | 11.388% | $147.3552 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $97.69 | 6.655% | $104.1913 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $124.41 | 12.195% | $139.5818 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $15.96 | 11.724% | $17.8312 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $745.94 | $829.5406 | $829.54 | $829.60 | $829.60 | |