| 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 | $56.60 | 5.619% | $59.7804 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $123.92 | 9.552% | $135.7568 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $62.43 | 12.185% | $70.0371 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $144.87 | 10.321% | $159.822 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $218.63 | 8.834% | $237.9438 | $237.94 | $237.95 | $237.90 |
| Purchase #6 | $43.69 | 10.359% | $48.2158 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $143.33 | 10.120% | $157.835 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $793.47 | $869.3909 | $869.40 | $869.40 | $869.30 | |