| 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 | $68.82 | 10.536% | $76.0709 | $76.07 | $76.05 | $76.10 |
| Purchase #2 | $217.67 | 4.290% | $227.008 | $227.01 | $227.00 | $227.00 |
| Purchase #3 | $183.55 | 4.705% | $192.186 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $11.63 | 10.719% | $12.8766 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $80.76 | 6.681% | $86.1556 | $86.16 | $86.15 | $86.20 |
| Purchase #6 | $84.84 | 7.373% | $91.0953 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $154.87 | 5.130% | $162.8148 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $802.14 | $848.2072 | $848.22 | $848.20 | $848.30 | |