| 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 | $88.55 | 9.840% | $97.2633 | $97.26 | $97.25 | $97.30 |
| Purchase #2 | $38.33 | 11.843% | $42.8694 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $220.90 | 3.351% | $228.3024 | $228.30 | $228.30 | $228.30 |
| Purchase #4 | $184.48 | 8.612% | $200.3674 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $97.26 | 11.725% | $108.6637 | $108.66 | $108.65 | $108.70 |
| Purchase #6 | $104.31 | 10.842% | $115.6193 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $177.45 | 4.756% | $185.8895 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $911.28 | $978.9750 | $978.97 | $978.90 | $979.10 | |