| 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 | $113.85 | 8.125% | $123.1003 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $106.36 | 12.670% | $119.8358 | $119.84 | $119.85 | $119.80 |
| Purchase #3 | $60.81 | 8.475% | $65.9636 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $9.64 | 3.551% | $9.9823 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $56.59 | 12.126% | $63.4521 | $63.45 | $63.45 | $63.50 |
| Purchase #6 | $232.83 | 8.861% | $253.4611 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $86.86 | 12.643% | $97.8417 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $666.94 | $733.6369 | $733.63 | $733.65 | $733.70 | |