| 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 | $31.60 | 5.791% | $33.43 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $31.60 | 12.364% | $35.507 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $154.32 | 10.293% | $170.2042 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $97.37 | 10.769% | $107.8558 | $107.86 | $107.85 | $107.90 |
| Purchase #5 | $225.64 | 7.310% | $242.1343 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $95.43 | 8.723% | $103.7544 | $103.75 | $103.75 | $103.80 |
| Purchase #7 | $99.70 | 6.800% | $106.4796 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $735.66 | $799.3653 | $799.36 | $799.40 | $799.40 | |