| 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 | $102.82 | 5.761% | $108.7435 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $232.97 | 6.732% | $248.6535 | $248.65 | $248.65 | $248.70 |
| Purchase #3 | $7.95 | 8.340% | $8.613 | $8.61 | $8.60 | $8.60 |
| Purchase #4 | $148.28 | 7.845% | $159.9126 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $235.32 | 11.713% | $262.883 | $262.88 | $262.90 | $262.90 |
| Purchase #6 | $60.47 | 13.632% | $68.7133 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $58.69 | 5.398% | $61.8581 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $846.50 | $919.3770 | $919.36 | $919.35 | $919.40 | |