| 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 | $31.58 | 12.254% | $35.4498 | $35.45 | $35.45 | $35.40 |
| Purchase #2 | $66.87 | 11.374% | $74.4758 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $183.64 | 11.829% | $205.3628 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $139.75 | 8.526% | $151.6651 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $194.73 | 7.377% | $209.0952 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $171.34 | 11.717% | $191.4159 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $45.91 | 12.160% | $51.4927 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $833.82 | $918.9573 | $918.97 | $918.95 | $919.00 | |