| 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 | $70.46 | 9.870% | $77.4144 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $247.64 | 4.571% | $258.9596 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $118.91 | 6.520% | $126.6629 | $126.66 | $126.65 | $126.70 |
| Purchase #4 | $15.62 | 11.713% | $17.4496 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $134.84 | 10.649% | $149.1991 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $97.41 | 9.335% | $106.5032 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $128.69 | 4.529% | $134.5184 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $813.57 | $870.7072 | $870.70 | $870.65 | $870.70 | |