| 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 | $32.81 | 9.760% | $36.0123 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $23.53 | 13.121% | $26.6174 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $156.84 | 5.385% | $165.2858 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $27.83 | 8.528% | $30.2033 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $49.98 | 10.493% | $55.2244 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $205.26 | 12.234% | $230.3715 | $230.37 | $230.35 | $230.40 |
| Purchase #7 | $20.58 | 9.449% | $22.5246 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $516.83 | $566.2393 | $566.23 | $566.15 | $566.20 | |