| 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 | $18.90 | 10.641% | $20.9111 | $20.91 | $20.90 | $20.90 |
| Purchase #2 | $183.86 | 11.761% | $205.4838 | $205.48 | $205.50 | $205.50 |
| Purchase #3 | $6.26 | 7.418% | $6.7244 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $250.39 | 4.479% | $261.605 | $261.61 | $261.60 | $261.60 |
| Purchase #5 | $143.37 | 7.870% | $154.6532 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $248.96 | 7.405% | $267.3955 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $131.59 | 8.385% | $142.6238 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $983.33 | $1,059.3968 | $1,059.39 | $1,059.35 | $1,059.40 | |