| 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 | $60.42 | 7.657% | $65.0464 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $127.51 | 10.641% | $141.0783 | $141.08 | $141.10 | $141.10 |
| Purchase #3 | $80.61 | 5.324% | $84.9017 | $84.90 | $84.90 | $84.90 |
| Purchase #4 | $185.44 | 4.311% | $193.4343 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $236.45 | 7.372% | $253.8811 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $51.31 | 9.492% | $56.1803 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $107.32 | 12.790% | $121.0462 | $121.05 | $121.05 | $121.00 |
| 7 purchase totals = | $849.06 | $915.5683 | $915.57 | $915.65 | $915.50 | |