| 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 | $36.34 | 8.827% | $39.5477 | $39.55 | $39.55 | $39.50 |
| Purchase #2 | $143.37 | 10.808% | $158.8654 | $158.87 | $158.85 | $158.90 |
| Purchase #3 | $108.36 | 10.394% | $119.6229 | $119.62 | $119.60 | $119.60 |
| Purchase #4 | $152.39 | 7.488% | $163.801 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $209.63 | 13.792% | $238.5422 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $123.27 | 10.559% | $136.2861 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $110.51 | 11.321% | $123.0208 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $883.87 | $979.6861 | $979.69 | $979.65 | $979.60 | |