| 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 | $5.48 | 4.638% | $5.7342 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $86.90 | 10.524% | $96.0454 | $96.05 | $96.05 | $96.00 |
| Purchase #3 | $57.90 | 13.109% | $65.4901 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $108.57 | 13.805% | $123.5581 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $166.52 | 5.365% | $175.4538 | $175.45 | $175.45 | $175.50 |
| Purchase #6 | $102.77 | 6.240% | $109.1828 | $109.18 | $109.20 | $109.20 |
| Purchase #7 | $8.83 | 4.628% | $9.2387 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $536.97 | $584.7031 | $584.70 | $584.75 | $584.70 | |