| 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 | $106.38 | 3.259% | $109.8469 | $109.85 | $109.85 | $109.80 |
| Purchase #2 | $207.51 | 8.536% | $225.2231 | $225.22 | $225.20 | $225.20 |
| Purchase #3 | $31.96 | 3.200% | $32.9827 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $163.65 | 3.358% | $169.1454 | $169.15 | $169.15 | $169.10 |
| Purchase #5 | $34.73 | 4.117% | $36.1598 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $25.31 | 4.292% | $26.3963 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $121.47 | 5.319% | $127.931 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $691.01 | $727.6852 | $727.69 | $727.70 | $727.60 | |