| 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 | $55.81 | 7.692% | $60.1029 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $27.98 | 8.243% | $30.2864 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $72.33 | 8.161% | $78.2329 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $97.26 | 3.184% | $100.3568 | $100.36 | $100.35 | $100.40 |
| Purchase #5 | $5.84 | 10.715% | $6.4658 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $138.63 | 7.107% | $148.4824 | $148.48 | $148.50 | $148.50 |
| Purchase #7 | $83.97 | 9.553% | $91.9917 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $481.82 | $515.9189 | $515.92 | $515.95 | $516.00 | |