| 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 | $97.45 | 8.300% | $105.5384 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $14.77 | 4.510% | $15.4361 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $247.64 | 5.478% | $261.2057 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $152.88 | 11.572% | $170.5713 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $46.70 | 13.288% | $52.9055 | $52.91 | $52.90 | $52.90 |
| Purchase #6 | $143.58 | 5.310% | $151.2041 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $239.92 | 3.580% | $248.5091 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $942.94 | $1,005.3702 | $1,005.38 | $1,005.35 | $1,005.30 | |