| 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 | $20.98 | 13.537% | $23.8201 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $236.83 | 8.556% | $257.0932 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $183.49 | 7.491% | $197.2352 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $65.73 | 13.172% | $74.388 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $40.58 | 6.172% | $43.0846 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $154.42 | 7.489% | $165.9845 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $35.85 | 4.405% | $37.4292 | $37.43 | $37.45 | $37.40 |
| 7 purchase totals = | $737.88 | $799.0348 | $799.03 | $799.10 | $799.00 | |