| 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 | $77.58 | 10.122% | $85.4326 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $212.76 | 6.290% | $226.1426 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $182.57 | 11.261% | $203.1292 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $13.99 | 9.820% | $15.3638 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $39.88 | 3.421% | $41.2443 | $41.24 | $41.25 | $41.20 |
| Purchase #6 | $177.27 | 8.612% | $192.5365 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $11.56 | 13.759% | $13.1505 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $715.61 | $776.9995 | $776.99 | $777.05 | $776.90 | |