| 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 | $27.89 | 9.716% | $30.5998 | $30.60 | $30.60 | $30.60 |
| Purchase #2 | $92.89 | 6.176% | $98.6269 | $98.63 | $98.65 | $98.60 |
| Purchase #3 | $99.61 | 5.197% | $104.7867 | $104.79 | $104.80 | $104.80 |
| Purchase #4 | $18.28 | 8.346% | $19.8056 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $73.82 | 10.124% | $81.2935 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $211.32 | 5.426% | $222.7862 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $149.70 | 12.871% | $168.9679 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $673.51 | $726.8666 | $726.88 | $726.90 | $726.90 | |