| 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 | $63.77 | 7.382% | $68.4775 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $139.67 | 11.758% | $156.0924 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $220.86 | 5.399% | $232.7842 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $51.92 | 8.609% | $56.3898 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $67.74 | 5.360% | $71.3709 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $173.82 | 9.396% | $190.1521 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $105.43 | 8.775% | $114.6815 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $823.21 | $889.9484 | $889.94 | $890.00 | $890.10 | |