| 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 | $235.55 | 8.288% | $255.0724 | $255.07 | $255.05 | $255.10 |
| Purchase #2 | $176.50 | 9.663% | $193.5552 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $62.46 | 4.251% | $65.1152 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $161.39 | 3.705% | $167.3695 | $167.37 | $167.35 | $167.40 |
| Purchase #5 | $48.70 | 13.592% | $55.3193 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $79.79 | 8.467% | $86.5458 | $86.55 | $86.55 | $86.50 |
| Purchase #7 | $94.61 | 13.673% | $107.546 | $107.55 | $107.55 | $107.50 |
| 7 purchase totals = | $859.00 | $930.5234 | $930.54 | $930.45 | $930.50 | |