| 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 | $73.46 | 9.144% | $80.1772 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $218.74 | 3.688% | $226.8071 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $215.96 | 6.746% | $230.5287 | $230.53 | $230.55 | $230.50 |
| Purchase #4 | $136.73 | 12.237% | $153.4617 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $58.49 | 10.677% | $64.735 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $49.80 | 4.505% | $52.0435 | $52.04 | $52.05 | $52.00 |
| Purchase #7 | $97.28 | 5.446% | $102.5779 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $850.46 | $910.3311 | $910.34 | $910.40 | $910.30 | |