| 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 | $38.94 | 7.531% | $41.8726 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $153.57 | 6.144% | $163.0053 | $163.01 | $163.00 | $163.00 |
| Purchase #3 | $161.68 | 13.495% | $183.4987 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $82.77 | 5.393% | $87.2338 | $87.23 | $87.25 | $87.20 |
| Purchase #5 | $14.58 | 6.266% | $15.4936 | $15.49 | $15.50 | $15.50 |
| Purchase #6 | $63.37 | 6.807% | $67.6836 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $222.25 | 12.166% | $249.2889 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $737.16 | $808.0765 | $808.07 | $808.10 | $808.10 | |