| 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 | $24.62 | 12.483% | $27.6933 | $27.69 | $27.70 | $27.70 |
| Purchase #2 | $52.97 | 10.483% | $58.5228 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $51.50 | 3.292% | $53.1954 | $53.20 | $53.20 | $53.20 |
| Purchase #4 | $98.31 | 7.229% | $105.4168 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $63.81 | 6.217% | $67.7771 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $242.91 | 13.418% | $275.5037 | $275.50 | $275.50 | $275.50 |
| Purchase #7 | $124.86 | 3.723% | $129.5085 | $129.51 | $129.50 | $129.50 |
| 7 purchase totals = | $658.98 | $717.6176 | $717.62 | $717.60 | $717.60 | |