| 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 | $91.65 | 13.313% | $103.8514 | $103.85 | $103.85 | $103.90 |
| Purchase #2 | $220.81 | 7.265% | $236.8518 | $236.85 | $236.85 | $236.90 |
| Purchase #3 | $85.34 | 5.465% | $90.0038 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $13.89 | 7.374% | $14.9142 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $143.70 | 6.328% | $152.7933 | $152.79 | $152.80 | $152.80 |
| Purchase #6 | $181.53 | 9.638% | $199.0259 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $8.89 | 12.380% | $9.9906 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $745.81 | $807.4310 | $807.42 | $807.45 | $807.50 | |