| 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 | $75.95 | 4.210% | $79.1475 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $141.52 | 4.137% | $147.3747 | $147.37 | $147.35 | $147.40 |
| Purchase #3 | $177.72 | 7.657% | $191.328 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $27.32 | 12.577% | $30.756 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $54.53 | 5.333% | $57.4381 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $76.46 | 3.643% | $79.2454 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $12.25 | 10.126% | $13.4904 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $565.75 | $598.7801 | $598.79 | $598.80 | $598.70 | |