| 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 | $127.59 | 3.727% | $132.3453 | $132.35 | $132.35 | $132.30 |
| Purchase #2 | $81.38 | 12.792% | $91.7901 | $91.79 | $91.80 | $91.80 |
| Purchase #3 | $57.46 | 5.849% | $60.8208 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $206.64 | 12.355% | $232.1704 | $232.17 | $232.15 | $232.20 |
| Purchase #5 | $53.58 | 13.240% | $60.674 | $60.67 | $60.65 | $60.70 |
| Purchase #6 | $42.30 | 9.195% | $46.1895 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $26.82 | 11.687% | $29.9545 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $595.77 | $653.9446 | $653.94 | $653.90 | $654.00 | |