| 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 | $78.60 | 6.151% | $83.4347 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $13.60 | 10.111% | $14.9751 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $34.32 | 6.709% | $36.6225 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $142.79 | 4.806% | $149.6525 | $149.65 | $149.65 | $149.70 |
| Purchase #5 | $63.50 | 7.123% | $68.0231 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $150.32 | 7.382% | $161.4166 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $55.91 | 6.730% | $59.6727 | $59.67 | $59.65 | $59.70 |
| 7 purchase totals = | $539.04 | $573.7972 | $573.79 | $573.75 | $573.80 | |