| 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 | $92.36 | 7.715% | $99.4856 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $47.73 | 5.220% | $50.2215 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $82.29 | 11.615% | $91.848 | $91.85 | $91.85 | $91.80 |
| Purchase #4 | $214.42 | 8.528% | $232.7057 | $232.71 | $232.70 | $232.70 |
| Purchase #5 | $91.56 | 7.110% | $98.0699 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $184.34 | 11.194% | $204.975 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $46.50 | 13.400% | $52.731 | $52.73 | $52.75 | $52.70 |
| 7 purchase totals = | $759.20 | $830.0367 | $830.05 | $830.05 | $830.00 | |