| 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 | $50.90 | 3.193% | $52.5252 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $197.49 | 12.690% | $222.5515 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $138.26 | 7.831% | $149.0871 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $63.97 | 11.599% | $71.3899 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $100.53 | 13.411% | $114.0121 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $20.55 | 13.762% | $23.3781 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $139.88 | 6.387% | $148.8141 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $711.58 | $781.7580 | $781.76 | $781.80 | $781.80 | |