| 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 | $81.54 | 6.863% | $87.1361 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $159.41 | 7.821% | $171.8775 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $247.41 | 3.326% | $255.6389 | $255.64 | $255.65 | $255.60 |
| Purchase #4 | $107.87 | 13.594% | $122.5338 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $46.35 | 13.272% | $52.5016 | $52.50 | $52.50 | $52.50 |
| Purchase #6 | $71.55 | 8.692% | $77.7691 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $71.60 | 6.549% | $76.2891 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $785.73 | $843.7461 | $843.75 | $843.80 | $843.70 | |