| 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 | $20.75 | 11.177% | $23.0692 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $92.53 | 6.407% | $98.4584 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $75.89 | 6.733% | $80.9997 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $9.64 | 10.748% | $10.6761 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $148.59 | 8.494% | $161.2112 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $199.73 | 6.452% | $212.6166 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $210.53 | 5.874% | $222.8965 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $757.66 | $809.9277 | $809.94 | $809.90 | $810.00 | |