| 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 | $31.47 | 12.394% | $35.3704 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $28.83 | 13.684% | $32.7751 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $111.28 | 11.584% | $124.1707 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $102.87 | 12.636% | $115.8687 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $159.70 | 5.804% | $168.969 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $213.97 | 13.119% | $242.0407 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $163.58 | 5.495% | $172.5687 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $811.70 | $891.7633 | $891.77 | $891.70 | $891.90 | |