| 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 | $70.80 | 9.760% | $77.7101 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $248.95 | 13.436% | $282.3989 | $282.40 | $282.40 | $282.40 |
| Purchase #3 | $83.98 | 13.610% | $95.4097 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $46.28 | 4.578% | $48.3987 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $175.39 | 8.499% | $190.2964 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $44.77 | 3.661% | $46.409 | $46.41 | $46.40 | $46.40 |
| Purchase #7 | $175.92 | 9.190% | $192.087 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $846.09 | $932.7098 | $932.72 | $932.70 | $932.70 | |