| 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 | $185.54 | 11.265% | $206.4411 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $53.41 | 7.390% | $57.357 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $42.44 | 6.622% | $45.2504 | $45.25 | $45.25 | $45.30 |
| Purchase #4 | $124.57 | 13.765% | $141.7171 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $67.53 | 9.605% | $74.0163 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $14.28 | 13.591% | $16.2208 | $16.22 | $16.20 | $16.20 |
| Purchase #7 | $52.35 | 8.495% | $56.7971 | $56.80 | $56.80 | $56.80 |
| 7 purchase totals = | $540.12 | $597.7998 | $597.81 | $597.75 | $597.80 | |