| 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 | $52.38 | 11.746% | $58.5326 | $58.53 | $58.55 | $58.50 |
| Purchase #2 | $71.79 | 11.801% | $80.2619 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $28.88 | 4.701% | $30.2376 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $120.33 | 6.236% | $127.8338 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $211.58 | 9.821% | $232.3593 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $205.77 | 6.286% | $218.7047 | $218.70 | $218.70 | $218.70 |
| Purchase #7 | $125.82 | 11.332% | $140.0779 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $816.55 | $888.0078 | $888.00 | $888.05 | $888.00 | |