| 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 | $106.32 | 6.743% | $113.4892 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $114.48 | 13.387% | $129.8054 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $11.57 | 8.828% | $12.5914 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $213.51 | 4.673% | $223.4873 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $51.73 | 13.843% | $58.891 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $145.92 | 9.223% | $159.3782 | $159.38 | $159.40 | $159.40 |
| Purchase #7 | $77.40 | 5.196% | $81.4217 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $720.93 | $779.0642 | $779.07 | $779.10 | $779.10 | |