| 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 | $76.72 | 12.392% | $86.2271 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $247.68 | 4.859% | $259.7148 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $180.26 | 6.750% | $192.4276 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $38.43 | 9.852% | $42.2161 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $8.27 | 9.175% | $9.0288 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $42.70 | 11.413% | $47.5734 | $47.57 | $47.55 | $47.60 |
| Purchase #7 | $114.74 | 3.332% | $118.5631 | $118.56 | $118.55 | $118.60 |
| 7 purchase totals = | $708.80 | $755.7509 | $755.75 | $755.75 | $755.70 | |