| 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 | $80.34 | 7.502% | $86.3671 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $10.57 | 3.573% | $10.9477 | $10.95 | $10.95 | $10.90 |
| Purchase #3 | $116.72 | 4.765% | $122.2817 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $110.95 | 5.653% | $117.222 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $206.79 | 11.685% | $230.9534 | $230.95 | $230.95 | $231.00 |
| Purchase #6 | $177.77 | 12.418% | $199.8455 | $199.85 | $199.85 | $199.80 |
| Purchase #7 | $139.27 | 4.859% | $146.0371 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $842.41 | $913.6545 | $913.66 | $913.65 | $913.60 | |