| 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 | $100.71 | 3.533% | $104.2681 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $204.60 | 5.402% | $215.6525 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $55.80 | 11.857% | $62.4162 | $62.42 | $62.40 | $62.40 |
| Purchase #4 | $24.63 | 3.832% | $25.5738 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $42.25 | 6.224% | $44.8796 | $44.88 | $44.90 | $44.90 |
| Purchase #6 | $120.25 | 10.424% | $132.7849 | $132.78 | $132.80 | $132.80 |
| Purchase #7 | $146.90 | 6.577% | $156.5616 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $695.14 | $742.1367 | $742.13 | $742.10 | $742.30 | |