| 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 | $94.79 | 10.195% | $104.4538 | $104.45 | $104.45 | $104.50 |
| Purchase #2 | $10.49 | 6.471% | $11.1688 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $35.34 | 3.509% | $36.5801 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $227.58 | 11.592% | $253.9611 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $15.58 | 8.600% | $16.9199 | $16.92 | $16.90 | $16.90 |
| Purchase #6 | $96.41 | 9.469% | $105.5391 | $105.54 | $105.55 | $105.50 |
| Purchase #7 | $202.63 | 6.724% | $216.2548 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $682.82 | $744.8776 | $744.87 | $744.85 | $745.00 | |