| 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 | $64.29 | 7.220% | $68.9317 | $68.93 | $68.95 | $68.90 |
| Purchase #2 | $7.44 | 13.493% | $8.4439 | $8.44 | $8.45 | $8.40 |
| Purchase #3 | $73.44 | 13.728% | $83.5218 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $231.68 | 13.105% | $262.0417 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $51.85 | 10.772% | $57.4353 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $152.75 | 8.235% | $165.329 | $165.33 | $165.35 | $165.30 |
| Purchase #7 | $163.97 | 3.591% | $169.8582 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $745.42 | $815.5616 | $815.56 | $815.60 | $815.40 | |