| 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 | $111.36 | 4.831% | $116.7398 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $70.28 | 6.150% | $74.6022 | $74.60 | $74.60 | $74.60 |
| Purchase #3 | $59.38 | 5.356% | $62.5604 | $62.56 | $62.55 | $62.60 |
| Purchase #4 | $235.98 | 4.400% | $246.3631 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $178.29 | 4.816% | $186.8764 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $64.80 | 3.709% | $67.2034 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $72.92 | 5.711% | $77.0845 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $793.01 | $831.4298 | $831.42 | $831.45 | $831.50 | |