| 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 | $220.45 | 11.469% | $245.7334 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $10.31 | 9.667% | $11.3067 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $29.51 | 3.318% | $30.4891 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $77.83 | 8.546% | $84.4814 | $84.48 | $84.50 | $84.50 |
| Purchase #5 | $6.43 | 9.534% | $7.043 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $80.50 | 5.803% | $85.1714 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $151.69 | 10.413% | $167.4855 | $167.49 | $167.50 | $167.50 |
| 7 purchase totals = | $576.72 | $631.7105 | $631.71 | $631.75 | $631.70 | |