| 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 | $61.84 | 3.824% | $64.2048 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $129.80 | 13.873% | $147.8072 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $88.74 | 13.576% | $100.7873 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $99.50 | 9.444% | $108.8968 | $108.90 | $108.90 | $108.90 |
| Purchase #5 | $165.84 | 7.213% | $177.802 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $70.70 | 12.676% | $79.6619 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $140.95 | 5.540% | $148.7586 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $757.37 | $827.9186 | $827.92 | $827.90 | $828.00 | |