| 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 | $87.43 | 13.691% | $99.4 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $27.44 | 9.713% | $30.1052 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $32.81 | 6.796% | $35.0398 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $50.74 | 6.235% | $53.9036 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $226.26 | 7.687% | $243.6526 | $243.65 | $243.65 | $243.70 |
| Purchase #6 | $205.88 | 10.836% | $228.1892 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $166.67 | 3.435% | $172.3951 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $797.23 | $862.6855 | $862.69 | $862.70 | $862.70 | |