| 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 | $30.30 | 10.685% | $33.5376 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $73.30 | 5.805% | $77.5551 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $248.41 | 12.184% | $278.6763 | $278.68 | $278.70 | $278.70 |
| Purchase #4 | $107.49 | 13.409% | $121.9033 | $121.90 | $121.90 | $121.90 |
| Purchase #5 | $63.30 | 5.418% | $66.7296 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $77.32 | 11.852% | $86.484 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $202.30 | 13.363% | $229.3333 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $802.42 | $894.2192 | $894.22 | $894.30 | $894.20 | |