| 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 | $65.62 | 5.135% | $68.9896 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $83.80 | 13.709% | $95.2881 | $95.29 | $95.30 | $95.30 |
| Purchase #3 | $63.65 | 8.797% | $69.2493 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $163.84 | 11.201% | $182.1917 | $182.19 | $182.20 | $182.20 |
| Purchase #5 | $139.61 | 4.195% | $145.4666 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $68.50 | 9.736% | $75.1692 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $75.25 | 11.824% | $84.1476 | $84.15 | $84.15 | $84.10 |
| 7 purchase totals = | $660.27 | $720.5021 | $720.51 | $720.50 | $720.50 | |