| 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 | $25.42 | 6.552% | $27.0855 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $225.29 | 13.612% | $255.9565 | $255.96 | $255.95 | $256.00 |
| Purchase #3 | $51.71 | 10.425% | $57.1008 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $110.76 | 12.821% | $124.9605 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $103.50 | 10.797% | $114.6749 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $69.72 | 11.475% | $77.7204 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $134.62 | 4.143% | $140.1973 | $140.20 | $140.20 | $140.20 |
| 7 purchase totals = | $721.02 | $797.6959 | $797.70 | $797.65 | $797.80 | |