| 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 | $99.77 | 7.557% | $107.3096 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $168.80 | 3.539% | $174.7738 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $69.62 | 7.484% | $74.8304 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $7.73 | 9.845% | $8.491 | $8.49 | $8.50 | $8.50 |
| Purchase #5 | $210.85 | 7.465% | $226.59 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $215.92 | 5.506% | $227.8086 | $227.81 | $227.80 | $227.80 |
| Purchase #7 | $248.57 | 4.705% | $260.2652 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $1,021.26 | $1,080.0686 | $1,080.07 | $1,080.05 | $1,080.10 | |