| 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 | $16.82 | 5.824% | $17.7996 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $97.30 | 13.108% | $110.0541 | $110.05 | $110.05 | $110.10 |
| Purchase #3 | $91.82 | 6.822% | $98.084 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $58.79 | 8.824% | $63.9776 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $174.70 | 11.264% | $194.3782 | $194.38 | $194.40 | $194.40 |
| Purchase #6 | $193.75 | 6.192% | $205.747 | $205.75 | $205.75 | $205.70 |
| Purchase #7 | $83.47 | 3.377% | $86.2888 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $716.65 | $776.3293 | $776.33 | $776.40 | $776.40 | |