| 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 | $117.59 | 5.868% | $124.4902 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $15.76 | 8.170% | $17.0476 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $8.77 | 5.106% | $9.2178 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $82.28 | 8.654% | $89.4005 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $106.59 | 7.689% | $114.7857 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $244.57 | 12.463% | $275.0508 | $275.05 | $275.05 | $275.10 |
| Purchase #7 | $164.45 | 6.392% | $174.9616 | $174.96 | $174.95 | $175.00 |
| 7 purchase totals = | $740.01 | $804.9542 | $804.96 | $804.95 | $805.00 | |