| 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 | $76.99 | 12.808% | $86.8509 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $92.83 | 12.407% | $104.3474 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $205.52 | 13.253% | $232.7576 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $233.57 | 4.184% | $243.3426 | $243.34 | $243.35 | $243.30 |
| Purchase #5 | $34.58 | 3.711% | $35.8633 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $46.86 | 10.595% | $51.8248 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $128.86 | 7.612% | $138.6688 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $819.21 | $893.6554 | $893.65 | $893.60 | $893.70 | |