| 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 | $146.97 | 7.841% | $158.4939 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $62.28 | 8.676% | $67.6834 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $72.51 | 3.234% | $74.855 | $74.86 | $74.85 | $74.90 |
| Purchase #4 | $77.77 | 11.768% | $86.922 | $86.92 | $86.90 | $86.90 |
| Purchase #5 | $203.31 | 5.221% | $213.9248 | $213.92 | $213.90 | $213.90 |
| Purchase #6 | $73.62 | 3.625% | $76.2887 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $75.46 | 12.231% | $84.6895 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $711.92 | $762.8573 | $762.85 | $762.85 | $762.90 | |