| 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 | $49.46 | 12.855% | $55.8181 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $139.36 | 7.232% | $149.4385 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $73.42 | 13.370% | $83.2363 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $114.41 | 3.167% | $118.0334 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $7.83 | 3.282% | $8.087 | $8.09 | $8.10 | $8.10 |
| Purchase #6 | $163.83 | 10.693% | $181.3483 | $181.35 | $181.35 | $181.30 |
| Purchase #7 | $229.66 | 4.175% | $239.2483 | $239.25 | $239.25 | $239.20 |
| 7 purchase totals = | $777.97 | $835.2099 | $835.22 | $835.25 | $835.00 | |