| 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 | $41.97 | 10.619% | $46.4268 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $175.92 | 10.868% | $195.039 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $59.64 | 5.373% | $62.8445 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $39.58 | 12.200% | $44.4088 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $113.74 | 10.628% | $125.8283 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $227.39 | 9.769% | $249.6037 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $188.77 | 5.174% | $198.537 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $847.01 | $922.6881 | $922.69 | $922.75 | $922.50 | |