| 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 | $99.27 | 3.565% | $102.809 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $21.87 | 6.151% | $23.2152 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $79.36 | 5.412% | $83.655 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $111.72 | 8.733% | $121.4765 | $121.48 | $121.50 | $121.50 |
| Purchase #5 | $27.49 | 8.154% | $29.7315 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $172.45 | 4.481% | $180.1775 | $180.18 | $180.20 | $180.20 |
| Purchase #7 | $52.63 | 3.842% | $54.652 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $564.79 | $595.7167 | $595.73 | $595.75 | $595.80 | |