| 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 | $134.61 | 10.861% | $149.23 | $149.23 | $149.25 | $149.20 |
| Purchase #2 | $123.70 | 10.164% | $136.2729 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $13.97 | 11.257% | $15.5426 | $15.54 | $15.55 | $15.50 |
| Purchase #4 | $78.43 | 4.559% | $82.0056 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $33.68 | 3.626% | $34.9012 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $60.76 | 12.430% | $68.3125 | $68.31 | $68.30 | $68.30 |
| Purchase #7 | $99.74 | 6.751% | $106.4734 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $544.89 | $592.7382 | $592.73 | $592.70 | $592.70 | |