| 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 | $48.50 | 8.226% | $52.4896 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $169.89 | 13.336% | $192.5465 | $192.55 | $192.55 | $192.50 |
| Purchase #3 | $10.89 | 5.696% | $11.5103 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $137.85 | 4.210% | $143.6535 | $143.65 | $143.65 | $143.70 |
| Purchase #5 | $226.56 | 9.641% | $248.4026 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $44.79 | 13.358% | $50.773 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $74.78 | 8.169% | $80.8888 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $713.26 | $780.2643 | $780.26 | $780.25 | $780.30 | |