| 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 | $56.64 | 4.109% | $58.9673 | $58.97 | $58.95 | $59.00 |
| Purchase #2 | $23.76 | 10.179% | $26.1785 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $214.57 | 8.658% | $233.1475 | $233.15 | $233.15 | $233.10 |
| Purchase #4 | $88.32 | 13.845% | $100.5479 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $18.57 | 7.828% | $20.0237 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $99.79 | 8.820% | $108.5915 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $164.66 | 10.580% | $182.081 | $182.08 | $182.10 | $182.10 |
| 7 purchase totals = | $666.31 | $729.5374 | $729.54 | $729.55 | $729.50 | |