| 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 | $85.58 | 4.660% | $89.568 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $23.72 | 8.798% | $25.8069 | $25.81 | $25.80 | $25.80 |
| Purchase #3 | $92.31 | 5.776% | $97.6418 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $222.48 | 12.739% | $250.8217 | $250.82 | $250.80 | $250.80 |
| Purchase #5 | $175.62 | 6.144% | $186.4101 | $186.41 | $186.40 | $186.40 |
| Purchase #6 | $192.86 | 6.480% | $205.3573 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $216.92 | 12.111% | $243.1912 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,009.49 | $1,098.7970 | $1,098.80 | $1,098.75 | $1,098.80 | |