| 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 | $159.93 | 5.407% | $168.5774 | $168.58 | $168.60 | $168.60 |
| Purchase #2 | $49.75 | 13.575% | $56.5036 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $48.42 | 3.721% | $50.2217 | $50.22 | $50.20 | $50.20 |
| Purchase #4 | $237.71 | 9.126% | $259.4034 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $248.92 | 3.325% | $257.1966 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $126.89 | 10.366% | $140.0434 | $140.04 | $140.05 | $140.00 |
| Purchase #7 | $27.59 | 5.547% | $29.1204 | $29.12 | $29.10 | $29.10 |
| 7 purchase totals = | $899.21 | $961.0665 | $961.06 | $961.05 | $961.00 | |