| 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 | $233.37 | 12.282% | $262.0325 | $262.03 | $262.05 | $262.00 |
| Purchase #2 | $42.87 | 4.710% | $44.8892 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $7.52 | 6.109% | $7.9794 | $7.98 | $8.00 | $8.00 |
| Purchase #4 | $23.68 | 9.560% | $25.9438 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $150.49 | 8.846% | $163.8023 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $13.76 | 12.410% | $15.4676 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $158.33 | 5.506% | $167.0476 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $630.02 | $687.1624 | $687.16 | $687.20 | $687.10 | |