| 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 | $73.90 | 5.628% | $78.0591 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $250.83 | 8.324% | $271.7091 | $271.71 | $271.70 | $271.70 |
| Purchase #3 | $40.87 | 12.399% | $45.9375 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $217.47 | 8.375% | $235.6831 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $13.28 | 6.315% | $14.1186 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $81.90 | 13.454% | $92.9188 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $176.65 | 10.619% | $195.4085 | $195.41 | $195.40 | $195.40 |
| 7 purchase totals = | $854.90 | $933.8347 | $933.84 | $933.80 | $933.80 | |