| 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 | $21.80 | 6.778% | $23.2776 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $55.90 | 10.652% | $61.8545 | $61.85 | $61.85 | $61.90 |
| Purchase #3 | $50.92 | 9.522% | $55.7686 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $117.86 | 3.481% | $121.9627 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $144.30 | 4.809% | $151.2394 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $67.39 | 6.841% | $72.0001 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $169.70 | 10.713% | $187.88 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $627.87 | $673.9829 | $673.98 | $674.00 | $674.10 | |