| 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 | $75.97 | 12.250% | $85.2763 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $111.29 | 13.123% | $125.8946 | $125.89 | $125.90 | $125.90 |
| Purchase #3 | $11.93 | 13.173% | $13.5015 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $14.29 | 6.346% | $15.1968 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $241.58 | 12.646% | $272.1302 | $272.13 | $272.15 | $272.10 |
| Purchase #6 | $218.58 | 4.351% | $228.0904 | $228.09 | $228.10 | $228.10 |
| Purchase #7 | $30.81 | 12.733% | $34.733 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $704.45 | $774.8228 | $774.82 | $774.90 | $774.80 | |