| 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 | $97.80 | 11.705% | $109.2475 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $73.58 | 10.816% | $81.5384 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $127.49 | 10.403% | $140.7528 | $140.75 | $140.75 | $140.80 |
| Purchase #4 | $227.78 | 4.678% | $238.4355 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $28.33 | 6.340% | $30.1261 | $30.13 | $30.15 | $30.10 |
| Purchase #6 | $46.40 | 13.291% | $52.567 | $52.57 | $52.55 | $52.60 |
| Purchase #7 | $157.90 | 8.694% | $171.6278 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $759.28 | $824.2951 | $824.31 | $824.35 | $824.20 | |