| 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 | $54.53 | 5.430% | $57.491 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $222.61 | 5.790% | $235.4991 | $235.50 | $235.50 | $235.50 |
| Purchase #3 | $81.64 | 3.273% | $84.3121 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $99.58 | 4.809% | $104.3688 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $219.71 | 9.686% | $240.9911 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $126.35 | 9.200% | $137.9742 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $46.47 | 4.726% | $48.6662 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $850.89 | $909.3025 | $909.30 | $909.25 | $909.40 | |