| 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 | $125.89 | 6.594% | $134.1912 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $62.69 | 10.109% | $69.0273 | $69.03 | $69.05 | $69.00 |
| Purchase #3 | $106.41 | 4.129% | $110.8037 | $110.80 | $110.80 | $110.80 |
| Purchase #4 | $41.58 | 9.413% | $45.4939 | $45.49 | $45.50 | $45.50 |
| Purchase #5 | $32.99 | 12.187% | $37.0105 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $63.67 | 9.441% | $69.6811 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $93.58 | 12.138% | $104.9387 | $104.94 | $104.95 | $104.90 |
| 7 purchase totals = | $526.81 | $571.1464 | $571.14 | $571.20 | $571.10 | |