| 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 | $96.56 | 8.502% | $104.7695 | $104.77 | $104.75 | $104.80 |
| Purchase #2 | $57.97 | 10.565% | $64.0945 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $161.85 | 5.662% | $171.0139 | $171.01 | $171.00 | $171.00 |
| Purchase #4 | $235.64 | 10.870% | $261.2541 | $261.25 | $261.25 | $261.30 |
| Purchase #5 | $147.39 | 13.578% | $167.4026 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $169.41 | 8.720% | $184.1826 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $30.88 | 6.204% | $32.7958 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $899.70 | $985.5130 | $985.50 | $985.50 | $985.60 | |