| 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 | $44.92 | 4.328% | $46.8641 | $46.86 | $46.85 | $46.90 |
| Purchase #2 | $97.39 | 10.398% | $107.5166 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $224.74 | 6.525% | $239.4043 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $141.33 | 11.356% | $157.3794 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $36.36 | 5.489% | $38.3558 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $145.38 | 11.689% | $162.3735 | $162.37 | $162.35 | $162.40 |
| Purchase #7 | $148.45 | 12.598% | $167.1517 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $838.57 | $919.0454 | $919.04 | $919.00 | $919.20 | |