| 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 | $41.84 | 4.575% | $43.7542 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $76.26 | 13.125% | $86.2691 | $86.27 | $86.25 | $86.30 |
| Purchase #3 | $241.46 | 13.143% | $273.1951 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $198.98 | 5.224% | $209.3747 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $101.88 | 5.568% | $107.5527 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $168.96 | 9.371% | $184.7932 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $160.86 | 13.727% | $182.9413 | $182.94 | $182.95 | $182.90 |
| 7 purchase totals = | $990.24 | $1,087.8803 | $1,087.87 | $1,087.85 | $1,088.00 | |