| 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 | $16.64 | 6.783% | $17.7687 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $143.63 | 9.723% | $157.5951 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $58.78 | 4.773% | $61.5856 | $61.59 | $61.60 | $61.60 |
| Purchase #4 | $70.90 | 13.362% | $80.3737 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $247.37 | 3.269% | $255.4565 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $113.97 | 9.485% | $124.7801 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $102.61 | 7.248% | $110.0472 | $110.05 | $110.05 | $110.00 |
| 7 purchase totals = | $753.90 | $807.6069 | $807.62 | $807.60 | $807.70 | |