| 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 | $107.38 | 6.649% | $114.5197 | $114.52 | $114.50 | $114.50 |
| Purchase #2 | $183.60 | 8.862% | $199.8706 | $199.87 | $199.85 | $199.90 |
| Purchase #3 | $50.90 | 3.492% | $52.6774 | $52.68 | $52.70 | $52.70 |
| Purchase #4 | $91.62 | 5.639% | $96.7865 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $69.65 | 10.600% | $77.0329 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $25.71 | 7.860% | $27.7308 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $134.29 | 8.524% | $145.7369 | $145.74 | $145.75 | $145.70 |
| 7 purchase totals = | $663.15 | $714.3548 | $714.36 | $714.40 | $714.30 | |