| 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 | $80.82 | 8.479% | $87.6727 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $151.91 | 9.140% | $165.7946 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $212.80 | 7.682% | $229.1473 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $198.94 | 11.816% | $222.4468 | $222.45 | $222.45 | $222.40 |
| Purchase #5 | $82.66 | 4.273% | $86.1921 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $48.56 | 3.405% | $50.2135 | $50.21 | $50.20 | $50.20 |
| Purchase #7 | $19.62 | 7.717% | $21.1341 | $21.13 | $21.15 | $21.10 |
| 7 purchase totals = | $795.31 | $862.6011 | $862.59 | $862.60 | $862.50 | |