| 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 | $35.39 | 5.617% | $37.3779 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $142.79 | 11.194% | $158.7739 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $66.76 | 13.845% | $76.0029 | $76.00 | $76.00 | $76.00 |
| Purchase #4 | $72.98 | 5.779% | $77.1975 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $162.79 | 3.638% | $168.7123 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $229.69 | 8.397% | $248.9771 | $248.98 | $249.00 | $249.00 |
| Purchase #7 | $235.55 | 11.620% | $262.9209 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $945.95 | $1,029.9625 | $1,029.96 | $1,029.95 | $1,030.00 | |