| 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 | $138.56 | 10.769% | $153.4815 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $35.72 | 12.210% | $40.0814 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $99.65 | 9.172% | $108.7899 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $38.78 | 6.450% | $41.2813 | $41.28 | $41.30 | $41.30 |
| Purchase #5 | $236.43 | 10.764% | $261.8793 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $32.25 | 7.669% | $34.7233 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $198.38 | 7.295% | $212.8518 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $779.77 | $853.0885 | $853.08 | $853.15 | $853.20 | |