| 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 | $22.82 | 13.690% | $25.9441 | $25.94 | $25.95 | $25.90 |
| Purchase #2 | $52.99 | 10.569% | $58.5905 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $22.48 | 3.315% | $23.2252 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $216.78 | 9.332% | $237.0099 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $226.92 | 3.635% | $235.1685 | $235.17 | $235.15 | $235.20 |
| Purchase #6 | $69.74 | 7.792% | $75.1741 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $163.28 | 7.648% | $175.7677 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $775.01 | $830.8800 | $830.88 | $830.85 | $830.90 | |