| 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 | $79.91 | 8.226% | $86.4834 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $139.83 | 11.766% | $156.2824 | $156.28 | $156.30 | $156.30 |
| Purchase #3 | $144.91 | 6.497% | $154.3248 | $154.32 | $154.30 | $154.30 |
| Purchase #4 | $8.34 | 9.199% | $9.1072 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $58.36 | 6.501% | $62.154 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $216.54 | 3.418% | $223.9413 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $220.99 | 8.104% | $238.899 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $868.88 | $931.1921 | $931.18 | $931.20 | $931.20 | |