| 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 | $75.72 | 9.279% | $82.7461 | $82.75 | $82.75 | $82.70 |
| Purchase #2 | $129.29 | 11.302% | $143.9024 | $143.90 | $143.90 | $143.90 |
| Purchase #3 | $132.80 | 6.109% | $140.9128 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $86.83 | 6.125% | $92.1483 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $216.50 | 7.486% | $232.7072 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $80.51 | 5.791% | $85.1723 | $85.17 | $85.15 | $85.20 |
| Purchase #7 | $77.75 | 3.838% | $80.734 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $799.40 | $858.3231 | $858.32 | $858.30 | $858.20 | |