| 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 | $107.95 | 8.271% | $116.8785 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $111.99 | 4.731% | $117.2882 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $20.39 | 3.792% | $21.1632 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $95.41 | 12.748% | $107.5729 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $9.71 | 12.715% | $10.9446 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $246.37 | 10.795% | $272.9656 | $272.97 | $272.95 | $273.00 |
| Purchase #7 | $86.31 | 8.545% | $93.6852 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $678.13 | $740.4982 | $740.50 | $740.50 | $740.60 | |