| 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 | $231.58 | 9.218% | $252.927 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $19.27 | 11.563% | $21.4982 | $21.50 | $21.50 | $21.50 |
| Purchase #3 | $72.78 | 9.161% | $79.4474 | $79.45 | $79.45 | $79.40 |
| Purchase #4 | $94.37 | 5.128% | $99.2093 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $30.41 | 13.409% | $34.4877 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $30.34 | 13.555% | $34.4526 | $34.45 | $34.45 | $34.50 |
| Purchase #7 | $35.71 | 4.153% | $37.193 | $37.19 | $37.20 | $37.20 |
| 7 purchase totals = | $514.46 | $559.2152 | $559.22 | $559.25 | $559.20 | |