| 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 | $34.33 | 9.794% | $37.6923 | $37.69 | $37.70 | $37.70 |
| Purchase #2 | $125.44 | 9.385% | $137.2125 | $137.21 | $137.20 | $137.20 |
| Purchase #3 | $233.37 | 9.383% | $255.2671 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $237.58 | 10.835% | $263.3218 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $109.90 | 7.456% | $118.0941 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $176.61 | 8.808% | $192.1658 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $76.68 | 12.202% | $86.0365 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $993.91 | $1,089.7901 | $1,089.79 | $1,089.75 | $1,089.80 | |