| 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 | $5.83 | 9.253% | $6.3694 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $238.66 | 12.381% | $268.2085 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $30.69 | 10.377% | $33.8747 | $33.87 | $33.85 | $33.90 |
| Purchase #4 | $125.66 | 6.413% | $133.7186 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $150.30 | 9.367% | $164.3786 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $248.54 | 9.804% | $272.9069 | $272.91 | $272.90 | $272.90 |
| Purchase #7 | $57.77 | 12.275% | $64.8613 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $857.45 | $944.3180 | $944.32 | $944.25 | $944.40 | |