| 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 | $18.35 | 6.599% | $19.5609 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $220.51 | 11.769% | $246.4618 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $165.33 | 8.430% | $179.2673 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $18.53 | 7.573% | $19.9333 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $64.61 | 7.816% | $69.6599 | $69.66 | $69.65 | $69.70 |
| Purchase #6 | $44.40 | 11.583% | $49.5429 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $126.41 | 13.192% | $143.086 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $658.14 | $727.5121 | $727.51 | $727.50 | $727.60 | |