| 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 | $52.41 | 5.120% | $55.0934 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $214.61 | 8.716% | $233.3154 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $177.40 | 8.211% | $191.9663 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $99.51 | 7.844% | $107.3156 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $7.58 | 7.711% | $8.1645 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $82.79 | 4.569% | $86.5727 | $86.57 | $86.55 | $86.60 |
| Purchase #7 | $235.96 | 7.652% | $254.0157 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $870.26 | $936.4436 | $936.45 | $936.35 | $936.50 | |