| 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 | $46.57 | 6.626% | $49.6557 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $42.48 | 13.584% | $48.2505 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $168.89 | 7.584% | $181.6986 | $181.70 | $181.70 | $181.70 |
| Purchase #4 | $102.45 | 10.700% | $113.4122 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $168.40 | 12.845% | $190.031 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $5.49 | 8.208% | $5.9406 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $37.38 | 8.867% | $40.6945 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $571.66 | $629.6831 | $629.68 | $629.70 | $629.70 | |