| 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 | $54.61 | 8.233% | $59.106 | $59.11 | $59.10 | $59.10 |
| Purchase #2 | $21.91 | 4.686% | $22.9367 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $249.83 | 13.686% | $284.0217 | $284.02 | $284.00 | $284.00 |
| Purchase #4 | $41.57 | 9.300% | $45.436 | $45.44 | $45.45 | $45.40 |
| Purchase #5 | $216.53 | 6.771% | $231.1912 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $31.97 | 9.736% | $35.0826 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $205.52 | 13.356% | $232.9693 | $232.97 | $232.95 | $233.00 |
| 7 purchase totals = | $821.94 | $910.7435 | $910.75 | $910.75 | $910.70 | |