| 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 | $15.94 | 7.227% | $17.092 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $118.46 | 7.605% | $127.4689 | $127.47 | $127.45 | $127.50 |
| Purchase #3 | $154.85 | 7.157% | $165.9326 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $89.47 | 4.726% | $93.6984 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $157.33 | 13.830% | $179.0887 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $27.90 | 3.112% | $28.7682 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $70.32 | 10.796% | $77.9117 | $77.91 | $77.90 | $77.90 |
| 7 purchase totals = | $634.27 | $689.9605 | $689.96 | $689.95 | $690.00 | |