| 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 | $41.99 | 9.869% | $46.134 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $198.69 | 13.296% | $225.1078 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $43.35 | 13.866% | $49.3609 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $48.47 | 13.555% | $55.0401 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $232.89 | 10.561% | $257.4855 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $70.85 | 8.836% | $77.1103 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $136.65 | 10.243% | $150.6471 | $150.65 | $150.65 | $150.60 |
| 7 purchase totals = | $772.89 | $860.8857 | $860.89 | $860.90 | $860.80 | |