| 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 | $19.71 | 13.553% | $22.3813 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $88.61 | 4.533% | $92.6267 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $51.45 | 12.254% | $57.7547 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $216.80 | 10.645% | $239.8784 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $226.97 | 10.179% | $250.0733 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $124.62 | 9.248% | $136.1449 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $143.63 | 6.685% | $153.2317 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $871.79 | $952.0910 | $952.08 | $952.15 | $952.10 | |