| 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 | $43.89 | 9.863% | $48.2189 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $14.80 | 3.382% | $15.3005 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $205.71 | 11.223% | $228.7968 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $6.51 | 11.122% | $7.234 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $9.27 | 9.557% | $10.1559 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $207.49 | 6.171% | $220.2942 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $212.32 | 7.819% | $228.9213 | $228.92 | $228.90 | $228.90 |
| 7 purchase totals = | $699.99 | $758.9216 | $758.92 | $758.90 | $758.90 | |