| 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 | $54.97 | 9.338% | $60.1031 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $175.91 | 3.279% | $181.6781 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $172.95 | 3.812% | $179.5429 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $87.88 | 9.645% | $96.356 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $73.52 | 11.618% | $82.0616 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $69.83 | 10.436% | $77.1175 | $77.12 | $77.10 | $77.10 |
| Purchase #7 | $193.63 | 10.566% | $214.0889 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $828.69 | $890.9481 | $890.95 | $890.95 | $891.00 | |