| 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 | $33.73 | 3.277% | $34.8353 | $34.84 | $34.85 | $34.80 |
| Purchase #2 | $67.66 | 5.217% | $71.1898 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $95.61 | 10.153% | $105.3173 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $221.49 | 7.272% | $237.5968 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $33.65 | 8.161% | $36.3962 | $36.40 | $36.40 | $36.40 |
| Purchase #6 | $103.54 | 6.834% | $110.6159 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $74.40 | 12.659% | $83.8183 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $630.08 | $679.7696 | $679.79 | $679.75 | $679.70 | |