| 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 | $94.28 | 6.849% | $100.7372 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $185.68 | 11.262% | $206.5913 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $237.54 | 3.324% | $245.4358 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $123.42 | 3.255% | $127.4373 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $186.81 | 13.613% | $212.2404 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $27.91 | 11.363% | $31.0814 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $26.39 | 13.328% | $29.9073 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $882.03 | $953.4307 | $953.44 | $953.50 | $953.30 | |