| 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 | $51.98 | 6.619% | $55.4206 | $55.42 | $55.40 | $55.40 |
| Purchase #2 | $6.68 | 5.615% | $7.0551 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $85.37 | 8.487% | $92.6154 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $128.40 | 3.241% | $132.5614 | $132.56 | $132.55 | $132.60 |
| Purchase #5 | $231.75 | 8.341% | $251.0803 | $251.08 | $251.10 | $251.10 |
| Purchase #6 | $202.95 | 12.306% | $227.925 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $129.99 | 5.566% | $137.2252 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $837.12 | $903.8830 | $903.90 | $903.90 | $903.90 | |