| 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 | $49.36 | 5.799% | $52.2224 | $52.22 | $52.20 | $52.20 |
| Purchase #2 | $45.36 | 9.132% | $49.5023 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $101.52 | 13.227% | $114.9481 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $79.55 | 6.770% | $84.9355 | $84.94 | $84.95 | $84.90 |
| Purchase #5 | $131.85 | 10.185% | $145.2789 | $145.28 | $145.30 | $145.30 |
| Purchase #6 | $144.54 | 8.759% | $157.2003 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $89.38 | 3.286% | $92.317 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $641.56 | $696.4045 | $696.41 | $696.40 | $696.30 | |