| 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 | $41.48 | 10.120% | $45.6778 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $110.87 | 11.149% | $123.2309 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $168.32 | 4.820% | $176.433 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $10.39 | 9.860% | $11.4145 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $47.61 | 3.130% | $49.1002 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $169.81 | 3.333% | $175.4698 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $102.61 | 3.757% | $106.4651 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $651.09 | $687.7913 | $687.79 | $687.80 | $687.80 | |