| 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 | $41.88 | 3.177% | $43.2105 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $128.33 | 11.557% | $143.1611 | $143.16 | $143.15 | $143.20 |
| Purchase #3 | $133.52 | 8.139% | $144.3872 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $45.45 | 9.249% | $49.6537 | $49.65 | $49.65 | $49.70 |
| Purchase #5 | $48.81 | 8.195% | $52.81 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $15.58 | 12.226% | $17.4848 | $17.48 | $17.50 | $17.50 |
| Purchase #7 | $79.95 | 10.734% | $88.5318 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $493.52 | $539.2391 | $539.23 | $539.25 | $539.30 | |