| 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 | $67.99 | 12.383% | $76.4092 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $222.33 | 13.229% | $251.742 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $214.81 | 10.432% | $237.219 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $19.45 | 5.280% | $20.477 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $155.71 | 12.570% | $175.2827 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $119.70 | 6.696% | $127.7151 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $67.71 | 10.113% | $74.5575 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $867.70 | $963.4025 | $963.41 | $963.40 | $963.40 | |