| 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 | $5.97 | 10.612% | $6.6035 | $6.60 | $6.60 | $6.60 |
| Purchase #2 | $174.67 | 12.478% | $196.4653 | $196.47 | $196.45 | $196.50 |
| Purchase #3 | $246.58 | 6.591% | $262.8321 | $262.83 | $262.85 | $262.80 |
| Purchase #4 | $73.59 | 5.508% | $77.6433 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $130.95 | 8.327% | $141.8542 | $141.85 | $141.85 | $141.90 |
| Purchase #6 | $180.69 | 11.315% | $201.1351 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $187.98 | 6.776% | $200.7175 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $1,000.43 | $1,087.2510 | $1,087.25 | $1,087.25 | $1,087.20 | |