| 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 | $95.29 | 13.849% | $108.4867 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $9.40 | 3.476% | $9.7267 | $9.73 | $9.75 | $9.70 |
| Purchase #3 | $110.97 | 11.339% | $123.5529 | $123.55 | $123.55 | $123.60 |
| Purchase #4 | $230.56 | 11.811% | $257.7914 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $70.25 | 10.736% | $77.792 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $235.91 | 10.365% | $260.3621 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $126.65 | 9.713% | $138.9515 | $138.95 | $138.95 | $139.00 |
| 7 purchase totals = | $879.03 | $976.6633 | $976.66 | $976.70 | $976.80 | |