| 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 | $23.38 | 10.539% | $25.844 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $13.66 | 9.714% | $14.9869 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $146.98 | 6.353% | $156.3176 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $16.97 | 6.157% | $18.0148 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $119.37 | 4.143% | $124.3155 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $57.48 | 4.200% | $59.8942 | $59.89 | $59.90 | $59.90 |
| Purchase #7 | $185.39 | 8.396% | $200.9553 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $563.23 | $600.3283 | $600.33 | $600.30 | $600.30 | |