| 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 | $70.32 | 10.259% | $77.5341 | $77.53 | $77.55 | $77.50 |
| Purchase #2 | $30.53 | 3.694% | $31.6578 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $149.37 | 5.663% | $157.8288 | $157.83 | $157.85 | $157.80 |
| Purchase #4 | $168.97 | 3.257% | $174.4734 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $221.55 | 4.692% | $231.9451 | $231.95 | $231.95 | $231.90 |
| Purchase #6 | $98.61 | 4.127% | $102.6796 | $102.68 | $102.70 | $102.70 |
| Purchase #7 | $158.57 | 6.240% | $168.4648 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $897.92 | $944.5836 | $944.58 | $944.60 | $944.60 | |