| 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 | $53.44 | 5.562% | $56.4123 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $49.50 | 7.555% | $53.2397 | $53.24 | $53.25 | $53.20 |
| Purchase #3 | $167.97 | 13.525% | $190.6879 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $56.40 | 12.411% | $63.3998 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $180.67 | 13.722% | $205.4615 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $164.63 | 9.810% | $180.7802 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $134.99 | 9.245% | $147.4698 | $147.47 | $147.45 | $147.50 |
| 7 purchase totals = | $807.60 | $897.4512 | $897.45 | $897.45 | $897.50 | |