| 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 | $11.26 | 11.358% | $12.5389 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $200.79 | 10.643% | $222.1601 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $102.67 | 6.370% | $109.2101 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $143.32 | 12.225% | $160.8409 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $240.58 | 7.153% | $257.7887 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $47.92 | 7.410% | $51.4709 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $50.76 | 4.465% | $53.0264 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $797.30 | $867.0360 | $867.04 | $867.05 | $867.00 | |