| 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 | $9.27 | 3.411% | $9.5862 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $30.79 | 10.411% | $33.9955 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $139.42 | 4.410% | $145.5684 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $19.81 | 8.532% | $21.5002 | $21.50 | $21.50 | $21.50 |
| Purchase #5 | $109.28 | 3.822% | $113.4567 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $22.95 | 12.658% | $25.855 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $219.91 | 7.641% | $236.7133 | $236.71 | $236.70 | $236.70 |
| 7 purchase totals = | $551.43 | $586.6753 | $586.69 | $586.65 | $586.80 | |