| 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 | $91.51 | 7.386% | $98.2689 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $27.57 | 10.348% | $30.4229 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $201.78 | 3.831% | $209.5102 | $209.51 | $209.50 | $209.50 |
| Purchase #4 | $230.62 | 9.419% | $252.3421 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $164.74 | 11.640% | $183.9157 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $65.87 | 12.431% | $74.0583 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $165.52 | 4.258% | $172.5678 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $947.61 | $1,021.0859 | $1,021.09 | $1,021.00 | $1,021.10 | |