| 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 | $70.95 | 6.631% | $75.6547 | $75.65 | $75.65 | $75.70 |
| Purchase #2 | $182.26 | 5.751% | $192.7418 | $192.74 | $192.75 | $192.70 |
| Purchase #3 | $100.26 | 5.698% | $105.9728 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $87.75 | 12.284% | $98.5292 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $127.43 | 12.409% | $143.2428 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $114.66 | 7.161% | $122.8708 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $157.87 | 8.429% | $171.1769 | $171.18 | $171.20 | $171.20 |
| 7 purchase totals = | $841.18 | $910.1890 | $910.18 | $910.20 | $910.20 | |