| 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 | $63.54 | 11.458% | $70.8204 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $110.66 | 5.558% | $116.8105 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $164.63 | 7.724% | $177.346 | $177.35 | $177.35 | $177.30 |
| Purchase #4 | $36.30 | 7.524% | $39.0312 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $238.49 | 9.405% | $260.92 | $260.92 | $260.90 | $260.90 |
| Purchase #6 | $133.93 | 4.400% | $139.8229 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $46.39 | 12.542% | $52.2082 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $793.94 | $856.9592 | $856.96 | $856.90 | $856.80 | |