| 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 | $23.28 | 10.348% | $25.689 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $75.64 | 8.644% | $82.1783 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $23.28 | 11.384% | $25.9302 | $25.93 | $25.95 | $25.90 |
| Purchase #4 | $122.37 | 4.605% | $128.0051 | $128.01 | $128.00 | $128.00 |
| Purchase #5 | $27.82 | 7.289% | $29.8478 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $178.85 | 5.655% | $188.964 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $85.77 | 11.630% | $95.7451 | $95.75 | $95.75 | $95.70 |
| 7 purchase totals = | $537.01 | $576.3595 | $576.37 | $576.40 | $576.30 | |