| 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 | $30.58 | 5.632% | $32.3023 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $27.61 | 8.737% | $30.0223 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $32.38 | 6.485% | $34.4798 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $155.30 | 3.536% | $160.7914 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $97.47 | 7.735% | $105.0093 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $75.96 | 4.324% | $79.2445 | $79.24 | $79.25 | $79.20 |
| Purchase #7 | $39.78 | 11.771% | $44.4625 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $459.08 | $486.3121 | $486.30 | $486.30 | $486.30 | |