| 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 | $119.34 | 4.819% | $125.091 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $37.80 | 8.481% | $41.0058 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $29.60 | 7.592% | $31.8472 | $31.85 | $31.85 | $31.80 |
| Purchase #4 | $73.87 | 10.529% | $81.6478 | $81.65 | $81.65 | $81.60 |
| Purchase #5 | $187.68 | 10.505% | $207.3958 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $51.78 | 11.700% | $57.8383 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $28.72 | 3.548% | $29.739 | $29.74 | $29.75 | $29.70 |
| 7 purchase totals = | $528.79 | $574.5649 | $574.58 | $574.60 | $574.40 | |