| 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 | $78.32 | 5.102% | $82.3159 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $161.62 | 9.567% | $177.0822 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $41.99 | 5.351% | $44.2369 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $162.57 | 12.551% | $182.9742 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $52.72 | 13.374% | $59.7708 | $59.77 | $59.75 | $59.80 |
| Purchase #6 | $92.53 | 5.344% | $97.4748 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $209.83 | 5.339% | $221.0328 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $799.58 | $864.8876 | $864.88 | $864.85 | $864.90 | |