| 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 | $99.88 | 8.348% | $108.218 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $172.39 | 9.460% | $188.6981 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $201.97 | 3.270% | $208.5744 | $208.57 | $208.55 | $208.60 |
| Purchase #4 | $14.37 | 6.482% | $15.3015 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $114.64 | 3.776% | $118.9688 | $118.97 | $118.95 | $119.00 |
| Purchase #6 | $73.77 | 3.823% | $76.5902 | $76.59 | $76.60 | $76.60 |
| Purchase #7 | $52.69 | 10.720% | $58.3384 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $729.71 | $774.6894 | $774.69 | $774.65 | $774.70 | |