| 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 | $30.54 | 13.739% | $34.7359 | $34.74 | $34.75 | $34.70 |
| Purchase #2 | $56.81 | 6.445% | $60.4714 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $123.69 | 11.578% | $138.0108 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $213.56 | 8.171% | $231.01 | $231.01 | $231.00 | $231.00 |
| Purchase #5 | $134.28 | 12.522% | $151.0945 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $74.26 | 6.565% | $79.1352 | $79.14 | $79.15 | $79.10 |
| Purchase #7 | $102.75 | 12.449% | $115.5413 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $735.89 | $809.9991 | $810.00 | $810.00 | $809.90 | |