| 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 | $99.58 | 8.867% | $108.4098 | $108.41 | $108.40 | $108.40 |
| Purchase #2 | $54.61 | 12.524% | $61.4494 | $61.45 | $61.45 | $61.40 |
| Purchase #3 | $67.40 | 5.404% | $71.0423 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $183.99 | 11.868% | $205.8259 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $56.29 | 4.598% | $58.8782 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $20.94 | 12.146% | $23.4834 | $23.48 | $23.50 | $23.50 |
| Purchase #7 | $242.34 | 6.317% | $257.6486 | $257.65 | $257.65 | $257.60 |
| 7 purchase totals = | $725.15 | $786.7376 | $786.74 | $786.80 | $786.60 | |