| 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 | $97.36 | 4.444% | $101.6867 | $101.69 | $101.70 | $101.70 |
| Purchase #2 | $14.28 | 12.121% | $16.0109 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $150.99 | 8.172% | $163.3289 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $234.90 | 10.264% | $259.0101 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $85.65 | 10.821% | $94.9182 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $104.36 | 10.551% | $115.371 | $115.37 | $115.35 | $115.40 |
| Purchase #7 | $16.77 | 10.788% | $18.5791 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $704.31 | $768.9049 | $768.91 | $768.90 | $768.90 | |