| 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 | $83.44 | 3.563% | $86.413 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $13.80 | 9.320% | $15.0862 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $43.82 | 11.651% | $48.9255 | $48.93 | $48.95 | $48.90 |
| Purchase #4 | $217.48 | 11.513% | $242.5185 | $242.52 | $242.50 | $242.50 |
| Purchase #5 | $209.69 | 4.796% | $219.7467 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $66.76 | 10.354% | $73.6723 | $73.67 | $73.65 | $73.70 |
| Purchase #7 | $212.68 | 9.273% | $232.4018 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $847.67 | $918.7640 | $918.77 | $918.75 | $918.70 | |