| 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 | $7.83 | 5.567% | $8.2659 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $218.97 | 9.394% | $239.54 | $239.54 | $239.55 | $239.50 |
| Purchase #3 | $52.40 | 6.541% | $55.8275 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $245.78 | 4.572% | $257.0171 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $55.54 | 5.480% | $58.5836 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $92.27 | 5.228% | $97.0939 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $141.92 | 3.321% | $146.6332 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $814.71 | $862.9612 | $862.96 | $863.00 | $862.90 | |