| 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 | $70.97 | 11.559% | $79.1734 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $196.62 | 9.684% | $215.6607 | $215.66 | $215.65 | $215.70 |
| Purchase #3 | $13.61 | 4.226% | $14.1852 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $218.34 | 10.303% | $240.8356 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $64.91 | 11.650% | $72.472 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $107.43 | 12.227% | $120.5655 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $222.47 | 11.284% | $247.5735 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $894.35 | $990.4659 | $990.47 | $990.40 | $990.60 | |