| 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 | $43.46 | 4.142% | $45.2601 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $21.69 | 9.564% | $23.7644 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $15.95 | 11.521% | $17.7876 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $116.69 | 8.778% | $126.933 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $107.41 | 9.658% | $117.7837 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $232.46 | 13.808% | $264.5581 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $99.86 | 7.515% | $107.3645 | $107.36 | $107.35 | $107.40 |
| 7 purchase totals = | $637.52 | $703.4514 | $703.44 | $703.45 | $703.60 | |