| 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 | $219.32 | 6.455% | $233.4771 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $81.85 | 3.860% | $85.0094 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $97.37 | 12.627% | $109.6649 | $109.66 | $109.65 | $109.70 |
| Purchase #4 | $226.49 | 4.171% | $235.9369 | $235.94 | $235.95 | $235.90 |
| Purchase #5 | $69.29 | 7.127% | $74.2283 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $5.46 | 8.249% | $5.9104 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $56.90 | 12.112% | $63.7917 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $756.68 | $808.0187 | $808.02 | $808.05 | $808.00 | |