| 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 | $26.27 | 6.380% | $27.946 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $9.81 | 6.138% | $10.4121 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $178.81 | 11.258% | $198.9404 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $199.29 | 6.490% | $212.2239 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $30.38 | 11.371% | $33.8345 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $223.89 | 12.463% | $251.7934 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $83.77 | 5.146% | $88.0808 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $752.22 | $823.2311 | $823.22 | $823.25 | $823.10 | |