| 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 | $56.57 | 7.619% | $60.8801 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $127.60 | 4.733% | $133.6393 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $41.91 | 9.768% | $46.0038 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $139.38 | 4.449% | $145.581 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $64.27 | 5.587% | $67.8608 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $150.81 | 8.801% | $164.0828 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $73.27 | 10.749% | $81.1458 | $81.15 | $81.15 | $81.10 |
| 7 purchase totals = | $653.81 | $699.1936 | $699.19 | $699.25 | $699.20 | |