| 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 | $121.36 | 10.517% | $134.1234 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $25.39 | 4.543% | $26.5435 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $86.77 | 9.337% | $94.8717 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $78.93 | 7.302% | $84.6935 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $107.60 | 12.414% | $120.9575 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $11.99 | 5.160% | $12.6087 | $12.61 | $12.60 | $12.60 |
| Purchase #7 | $134.76 | 10.187% | $148.488 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $566.80 | $622.2863 | $622.28 | $622.25 | $622.30 | |