| 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 | $81.65 | 12.384% | $91.7615 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $12.97 | 8.275% | $14.0433 | $14.04 | $14.05 | $14.00 |
| Purchase #3 | $179.27 | 13.323% | $203.1541 | $203.15 | $203.15 | $203.20 |
| Purchase #4 | $110.99 | 6.411% | $118.1056 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $217.50 | 9.318% | $237.7667 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $95.64 | 4.346% | $99.7965 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $64.89 | 3.171% | $66.9477 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $762.91 | $831.5754 | $831.58 | $831.55 | $831.60 | |