| 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 | $44.50 | 12.279% | $49.9642 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $92.83 | 4.581% | $97.0825 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $9.94 | 9.115% | $10.846 | $10.85 | $10.85 | $10.80 |
| Purchase #4 | $175.98 | 6.267% | $187.0087 | $187.01 | $187.00 | $187.00 |
| Purchase #5 | $37.75 | 9.474% | $41.3264 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $228.28 | 3.356% | $235.9411 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $100.81 | 10.815% | $111.7126 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $690.09 | $733.8815 | $733.88 | $733.90 | $733.80 | |