| 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 | $45.46 | 7.249% | $48.7554 | $48.76 | $48.75 | $48.80 |
| Purchase #2 | $45.44 | 11.116% | $50.4911 | $50.49 | $50.50 | $50.50 |
| Purchase #3 | $202.32 | 4.282% | $210.9833 | $210.98 | $211.00 | $211.00 |
| Purchase #4 | $28.56 | 7.691% | $30.7565 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $180.52 | 5.318% | $190.1201 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $164.26 | 4.584% | $171.7897 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $145.74 | 9.496% | $159.5795 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $812.30 | $862.4756 | $862.48 | $862.50 | $862.60 | |