| 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 | $82.63 | 5.204% | $86.9301 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $132.66 | 6.284% | $140.9964 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $189.76 | 11.491% | $211.5653 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $50.32 | 7.398% | $54.0427 | $54.04 | $54.05 | $54.00 |
| Purchase #5 | $126.33 | 9.312% | $138.0938 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $205.29 | 7.498% | $220.6826 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $115.76 | 9.861% | $127.1751 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $902.75 | $979.4860 | $979.49 | $979.55 | $979.50 | |