| 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 | $26.74 | 5.125% | $28.1104 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $176.38 | 5.625% | $186.3014 | $186.30 | $186.30 | $186.30 |
| Purchase #3 | $206.70 | 12.598% | $232.7401 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $131.37 | 6.200% | $139.5149 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $101.33 | 4.629% | $106.0206 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $81.94 | 10.335% | $90.4085 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $76.86 | 12.584% | $86.5321 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $801.32 | $869.6280 | $869.62 | $869.60 | $869.50 | |