| 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 | $53.87 | 5.660% | $56.919 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $69.43 | 12.456% | $78.0782 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $183.96 | 9.360% | $201.1787 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $168.36 | 8.133% | $182.0527 | $182.05 | $182.05 | $182.10 |
| Purchase #5 | $135.73 | 10.455% | $149.9206 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $109.76 | 4.306% | $114.4863 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $72.56 | 4.849% | $76.0784 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $793.67 | $858.7139 | $858.72 | $858.75 | $858.80 | |