| 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 | $75.50 | 10.519% | $83.4418 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $72.95 | 11.600% | $81.4122 | $81.41 | $81.40 | $81.40 |
| Purchase #3 | $89.65 | 12.549% | $100.9002 | $100.90 | $100.90 | $100.90 |
| Purchase #4 | $75.89 | 7.613% | $81.6675 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $82.51 | 6.671% | $88.0142 | $88.01 | $88.00 | $88.00 |
| Purchase #6 | $134.85 | 11.326% | $150.1231 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $247.57 | 11.660% | $276.4367 | $276.44 | $276.45 | $276.40 |
| 7 purchase totals = | $778.92 | $861.9957 | $861.99 | $861.95 | $861.90 | |