| 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 | $23.85 | 13.605% | $27.0948 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $43.90 | 11.703% | $49.0376 | $49.04 | $49.05 | $49.00 |
| Purchase #3 | $104.42 | 12.258% | $117.2198 | $117.22 | $117.20 | $117.20 |
| Purchase #4 | $147.64 | 3.591% | $152.9418 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $121.76 | 10.749% | $134.848 | $134.85 | $134.85 | $134.80 |
| Purchase #6 | $110.29 | 8.796% | $119.9911 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $72.96 | 5.857% | $77.2333 | $77.23 | $77.25 | $77.20 |
| 7 purchase totals = | $624.82 | $678.3664 | $678.36 | $678.40 | $678.20 | |