| 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 | $74.80 | 9.485% | $81.8948 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $237.59 | 5.729% | $251.2015 | $251.20 | $251.20 | $251.20 |
| Purchase #3 | $230.97 | 6.498% | $245.9784 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $89.63 | 8.863% | $97.5739 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $48.66 | 5.595% | $51.3825 | $51.38 | $51.40 | $51.40 |
| Purchase #6 | $64.76 | 6.149% | $68.7421 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $27.82 | 10.417% | $30.718 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $774.23 | $827.4912 | $827.48 | $827.50 | $827.50 | |