| 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 | $39.49 | 5.648% | $41.7204 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $156.25 | 12.573% | $175.8953 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $32.47 | 4.377% | $33.8912 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $26.35 | 13.867% | $30.004 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $155.78 | 11.276% | $173.3458 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $160.37 | 5.549% | $169.2689 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $55.54 | 3.765% | $57.6311 | $57.63 | $57.65 | $57.60 |
| 7 purchase totals = | $626.25 | $681.7567 | $681.76 | $681.75 | $681.70 | |