| 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 | $32.75 | 7.823% | $35.312 | $35.31 | $35.30 | $35.30 |
| Purchase #2 | $59.43 | 8.295% | $64.3597 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $247.86 | 9.759% | $272.0487 | $272.05 | $272.05 | $272.00 |
| Purchase #4 | $81.72 | 7.159% | $87.5703 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $109.93 | 12.332% | $123.4866 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $91.45 | 6.116% | $97.0431 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $125.60 | 6.756% | $134.0855 | $134.09 | $134.10 | $134.10 |
| 7 purchase totals = | $748.74 | $813.9059 | $813.91 | $813.90 | $813.90 | |