| 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 | $228.82 | 11.700% | $255.5919 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $75.91 | 5.216% | $79.8695 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $171.97 | 11.597% | $191.9134 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $12.60 | 10.329% | $13.9015 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $146.75 | 11.454% | $163.5587 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $114.88 | 11.565% | $128.1659 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $69.85 | 11.657% | $77.9924 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $820.78 | $910.9933 | $910.99 | $910.95 | $911.10 | |