| 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 | $77.99 | 6.356% | $82.947 | $82.95 | $82.95 | $82.90 |
| Purchase #2 | $74.54 | 7.525% | $80.1491 | $80.15 | $80.15 | $80.10 |
| Purchase #3 | $106.94 | 3.263% | $110.4295 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $26.93 | 11.496% | $30.0259 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $205.92 | 3.439% | $213.0016 | $213.00 | $213.00 | $213.00 |
| Purchase #6 | $156.85 | 3.675% | $162.6142 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $110.95 | 6.829% | $118.5268 | $118.53 | $118.55 | $118.50 |
| 7 purchase totals = | $760.12 | $797.6941 | $797.70 | $797.75 | $797.50 | |