| 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 | $21.91 | 6.846% | $23.41 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $203.47 | 5.777% | $215.2245 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $45.88 | 6.712% | $48.9595 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $136.79 | 10.416% | $151.038 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $103.82 | 10.345% | $114.5602 | $114.56 | $114.55 | $114.60 |
| Purchase #6 | $60.46 | 10.760% | $66.9655 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $102.58 | 11.439% | $114.3141 | $114.31 | $114.30 | $114.30 |
| 7 purchase totals = | $674.91 | $734.4718 | $734.47 | $734.40 | $734.50 | |