| 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 | $50.78 | 11.816% | $56.7802 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $200.63 | 3.702% | $208.0573 | $208.06 | $208.05 | $208.10 |
| Purchase #3 | $63.97 | 8.354% | $69.3141 | $69.31 | $69.30 | $69.30 |
| Purchase #4 | $159.26 | 3.692% | $165.1399 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $81.92 | 5.290% | $86.2536 | $86.25 | $86.25 | $86.30 |
| Purchase #6 | $148.99 | 4.765% | $156.0894 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $37.37 | 8.133% | $40.4093 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $742.92 | $782.0438 | $782.04 | $782.05 | $782.10 | |