| 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 | $68.96 | 11.282% | $76.7401 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $115.60 | 13.340% | $131.021 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $122.41 | 7.347% | $131.4035 | $131.40 | $131.40 | $131.40 |
| Purchase #4 | $30.41 | 4.488% | $31.7748 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $248.97 | 8.382% | $269.8387 | $269.84 | $269.85 | $269.80 |
| Purchase #6 | $106.60 | 12.800% | $120.2448 | $120.24 | $120.25 | $120.20 |
| Purchase #7 | $19.64 | 9.550% | $21.5156 | $21.52 | $21.50 | $21.50 |
| 7 purchase totals = | $712.59 | $782.5385 | $782.53 | $782.50 | $782.40 | |