| 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 | $37.68 | 8.732% | $40.9702 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $169.90 | 12.210% | $190.6448 | $190.64 | $190.65 | $190.60 |
| Purchase #3 | $139.95 | 4.504% | $146.2533 | $146.25 | $146.25 | $146.30 |
| Purchase #4 | $137.33 | 11.391% | $152.9733 | $152.97 | $152.95 | $153.00 |
| Purchase #5 | $50.62 | 10.726% | $56.0495 | $56.05 | $56.05 | $56.00 |
| Purchase #6 | $237.80 | 5.209% | $250.187 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $129.74 | 11.596% | $144.7847 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $903.02 | $981.8628 | $981.85 | $981.85 | $981.90 | |