| 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 | $59.70 | 11.538% | $66.5882 | $66.59 | $66.60 | $66.60 |
| Purchase #2 | $25.70 | 4.457% | $26.8454 | $26.85 | $26.85 | $26.80 |
| Purchase #3 | $66.82 | 5.361% | $70.4022 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $100.71 | 6.730% | $107.4878 | $107.49 | $107.50 | $107.50 |
| Purchase #5 | $219.47 | 7.703% | $236.3758 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $170.39 | 9.432% | $186.4612 | $186.46 | $186.45 | $186.50 |
| Purchase #7 | $79.61 | 4.416% | $83.1256 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $722.40 | $777.2862 | $777.30 | $777.35 | $777.30 | |