| 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 | $95.72 | 3.215% | $98.7974 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $29.79 | 8.322% | $32.2691 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $30.35 | 6.134% | $32.2117 | $32.21 | $32.20 | $32.20 |
| Purchase #4 | $230.83 | 11.279% | $256.8653 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $170.68 | 11.507% | $190.3201 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $159.53 | 3.568% | $165.222 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $122.99 | 7.374% | $132.0593 | $132.06 | $132.05 | $132.10 |
| 7 purchase totals = | $839.89 | $907.7449 | $907.75 | $907.65 | $907.80 | |