| 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 | $77.46 | 5.438% | $81.6723 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $205.77 | 3.570% | $213.116 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $217.40 | 8.595% | $236.0855 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $141.85 | 5.700% | $149.9355 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $68.82 | 3.550% | $71.2631 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $13.68 | 4.736% | $14.3279 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $166.47 | 11.781% | $186.0818 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $891.45 | $952.4821 | $952.49 | $952.50 | $952.50 | |