| 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 | $10.75 | 7.768% | $11.5851 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $94.97 | 8.161% | $102.7205 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $127.51 | 13.502% | $144.7264 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $69.85 | 12.104% | $78.3046 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $171.54 | 3.393% | $177.3604 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $226.86 | 5.328% | $238.9471 | $238.95 | $238.95 | $238.90 |
| Purchase #7 | $130.37 | 8.464% | $141.4045 | $141.40 | $141.40 | $141.40 |
| 7 purchase totals = | $831.85 | $895.0486 | $895.05 | $895.05 | $895.00 | |