| 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 | $30.54 | 12.166% | $34.2555 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $195.52 | 6.193% | $207.6286 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $178.25 | 9.540% | $195.2551 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $27.66 | 11.322% | $30.7917 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $139.64 | 4.784% | $146.3204 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $125.49 | 13.809% | $142.8189 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $37.41 | 12.545% | $42.1031 | $42.10 | $42.10 | $42.10 |
| 7 purchase totals = | $734.51 | $799.1733 | $799.18 | $799.15 | $799.20 | |