| 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 | $12.69 | 8.656% | $13.7884 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $110.78 | 4.633% | $115.9124 | $115.91 | $115.90 | $115.90 |
| Purchase #3 | $58.56 | 8.454% | $63.5107 | $63.51 | $63.50 | $63.50 |
| Purchase #4 | $207.28 | 7.445% | $222.712 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $143.90 | 8.600% | $156.2754 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $142.64 | 10.110% | $157.0609 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $168.83 | 4.281% | $176.0576 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $844.68 | $905.3174 | $905.32 | $905.30 | $905.40 | |