| 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 | $11.44 | 10.802% | $12.6757 | $12.68 | $12.70 | $12.70 |
| Purchase #2 | $97.86 | 6.639% | $104.3569 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $169.44 | 13.688% | $192.6329 | $192.63 | $192.65 | $192.60 |
| Purchase #4 | $242.40 | 5.465% | $255.6472 | $255.65 | $255.65 | $255.60 |
| Purchase #5 | $109.81 | 6.857% | $117.3397 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $10.88 | 11.703% | $12.1533 | $12.15 | $12.15 | $12.20 |
| Purchase #7 | $41.75 | 7.482% | $44.8737 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $683.58 | $739.6794 | $739.68 | $739.70 | $739.70 | |