| 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 | $36.55 | 6.753% | $39.0182 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $198.84 | 6.660% | $212.0827 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $189.47 | 13.485% | $215.02 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $52.77 | 5.627% | $55.7394 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $27.29 | 12.628% | $30.7362 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $136.53 | 7.695% | $147.036 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $169.75 | 13.356% | $192.4218 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $811.20 | $892.0543 | $892.06 | $892.05 | $891.90 | |