| 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 | $23.77 | 7.149% | $25.4693 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $159.70 | 3.568% | $165.3981 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $201.32 | 12.739% | $226.9662 | $226.97 | $226.95 | $227.00 |
| Purchase #4 | $26.41 | 11.758% | $29.5153 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $11.73 | 13.585% | $13.3235 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $220.52 | 8.658% | $239.6126 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $81.33 | 6.190% | $86.3643 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $724.78 | $786.6493 | $786.65 | $786.55 | $786.70 | |