| 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 | $43.69 | 12.384% | $49.1006 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $98.78 | 8.858% | $107.5299 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $11.95 | 7.534% | $12.8503 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $15.38 | 8.493% | $16.6862 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $193.42 | 7.556% | $208.0348 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $12.62 | 8.245% | $13.6605 | $13.66 | $13.65 | $13.70 |
| Purchase #7 | $166.68 | 10.462% | $184.1181 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $542.52 | $591.9804 | $591.98 | $592.00 | $592.00 | |