| 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 | $86.98 | 6.662% | $92.7746 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $57.99 | 6.393% | $61.6973 | $61.70 | $61.70 | $61.70 |
| Purchase #3 | $100.55 | 4.386% | $104.9601 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $217.37 | 6.315% | $231.0969 | $231.10 | $231.10 | $231.10 |
| Purchase #5 | $212.32 | 10.803% | $235.2569 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $140.29 | 7.246% | $150.4554 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $27.61 | 8.717% | $30.0168 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $843.11 | $906.2580 | $906.27 | $906.20 | $906.40 | |