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 | $10.76 | 9.349% | $11.766 | $11.77 | $11.75 | $11.80 |
Purchase #2 | $7.58 | 3.238% | $7.8254 | $7.83 | $7.85 | $7.80 |
Purchase #3 | $14.85 | 7.237% | $15.9247 | $15.92 | $15.90 | $15.90 |
Purchase #4 | $49.97 | 5.466% | $52.7014 | $52.70 | $52.70 | $52.70 |
Purchase #5 | $15.87 | 11.631% | $17.7158 | $17.72 | $17.70 | $17.70 |
Purchase #6 | $106.81 | 12.383% | $120.0363 | $120.04 | $120.05 | $120.00 |
Purchase #7 | $80.82 | 3.664% | $83.7812 | $83.78 | $83.80 | $83.80 |
7 purchase totals = | $286.66 | $309.7508 | $309.76 | $309.75 | $309.70 |