| 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 | $36.35 | 13.724% | $41.3387 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $75.60 | 4.211% | $78.7835 | $78.78 | $78.80 | $78.80 |
| Purchase #3 | $242.83 | 8.742% | $264.0582 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $210.76 | 10.471% | $232.8287 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $113.93 | 9.848% | $125.1498 | $125.15 | $125.15 | $125.10 |
| Purchase #6 | $242.83 | 9.144% | $265.0344 | $265.03 | $265.05 | $265.00 |
| Purchase #7 | $66.38 | 8.508% | $72.0276 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $988.68 | $1,079.2209 | $1,079.22 | $1,079.30 | $1,079.10 | |