| 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 | $70.70 | 11.765% | $79.0179 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $205.32 | 12.144% | $230.2541 | $230.25 | $230.25 | $230.30 |
| Purchase #3 | $42.63 | 6.654% | $45.4666 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $11.68 | 8.201% | $12.6379 | $12.64 | $12.65 | $12.60 |
| Purchase #5 | $230.30 | 13.501% | $261.3928 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $167.73 | 5.449% | $176.8696 | $176.87 | $176.85 | $176.90 |
| Purchase #7 | $115.39 | 12.453% | $129.7595 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $843.75 | $935.3984 | $935.40 | $935.35 | $935.50 | |