| 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 | $50.91 | 3.123% | $52.4999 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $235.98 | 9.763% | $259.0187 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $97.83 | 9.216% | $106.846 | $106.85 | $106.85 | $106.80 |
| Purchase #4 | $32.31 | 11.219% | $35.9349 | $35.93 | $35.95 | $35.90 |
| Purchase #5 | $41.32 | 10.165% | $45.5202 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $102.50 | 3.493% | $106.0803 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $198.97 | 3.659% | $206.2503 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $759.82 | $812.1503 | $812.15 | $812.15 | $812.10 | |