| 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 | $34.46 | 3.591% | $35.6975 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $100.94 | 12.237% | $113.292 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $212.89 | 9.686% | $233.5105 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $201.44 | 5.660% | $212.8415 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $246.41 | 5.611% | $260.2361 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $33.25 | 7.833% | $35.8545 | $35.85 | $35.85 | $35.90 |
| Purchase #7 | $18.82 | 6.235% | $19.9934 | $19.99 | $20.00 | $20.00 |
| 7 purchase totals = | $848.21 | $911.4255 | $911.42 | $911.45 | $911.40 | |