| 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 | $109.98 | 4.616% | $115.0567 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $90.90 | 10.342% | $100.3009 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $148.32 | 11.796% | $165.8158 | $165.82 | $165.80 | $165.80 |
| Purchase #4 | $64.56 | 6.360% | $68.666 | $68.67 | $68.65 | $68.70 |
| Purchase #5 | $115.94 | 11.284% | $129.0227 | $129.02 | $129.00 | $129.00 |
| Purchase #6 | $173.41 | 9.549% | $189.9689 | $189.97 | $189.95 | $190.00 |
| Purchase #7 | $23.33 | 11.111% | $25.9222 | $25.92 | $25.90 | $25.90 |
| 7 purchase totals = | $726.44 | $794.7532 | $794.76 | $794.65 | $794.80 | |