| 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 | $16.38 | 6.128% | $17.3838 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $104.84 | 3.726% | $108.7463 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $236.67 | 10.643% | $261.8588 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $168.36 | 6.142% | $178.7007 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $220.99 | 6.187% | $234.6627 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $23.59 | 6.505% | $25.1245 | $25.12 | $25.10 | $25.10 |
| Purchase #7 | $74.49 | 12.829% | $84.0463 | $84.05 | $84.05 | $84.00 |
| 7 purchase totals = | $845.32 | $910.5231 | $910.52 | $910.50 | $910.50 | |