| 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 | $61.89 | 7.788% | $66.71 | $66.71 | $66.70 | $66.70 |
| Purchase #2 | $93.50 | 4.316% | $97.5355 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $170.28 | 6.291% | $180.9923 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $33.35 | 3.499% | $34.5169 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $57.40 | 6.586% | $61.1804 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $27.82 | 10.436% | $30.7233 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $182.66 | 6.813% | $195.1046 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $626.90 | $666.7630 | $666.76 | $666.75 | $666.70 | |