| 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 | $61.34 | 10.666% | $67.8825 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $63.35 | 9.347% | $69.2713 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $89.43 | 13.336% | $101.3564 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $14.33 | 11.285% | $15.9471 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $165.79 | 12.507% | $186.5254 | $186.53 | $186.55 | $186.50 |
| Purchase #6 | $5.65 | 8.604% | $6.1361 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $97.90 | 9.379% | $107.082 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $497.79 | $554.2008 | $554.21 | $554.25 | $554.20 | |