| 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 | $7.58 | 9.439% | $8.2955 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $28.48 | 5.692% | $30.1011 | $30.10 | $30.10 | $30.10 |
| Purchase #3 | $53.88 | 13.726% | $61.2756 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $219.42 | 13.816% | $249.7351 | $249.74 | $249.75 | $249.70 |
| Purchase #5 | $52.97 | 4.425% | $55.3139 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $124.71 | 10.514% | $137.822 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $167.40 | 4.795% | $175.4268 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $654.44 | $717.9700 | $717.98 | $718.00 | $717.90 | |