| 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 | $94.49 | 13.135% | $106.9013 | $106.90 | $106.90 | $106.90 |
| Purchase #2 | $124.47 | 3.130% | $128.3659 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $119.39 | 12.220% | $133.9795 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $46.58 | 7.352% | $50.0046 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $164.29 | 7.641% | $176.8434 | $176.84 | $176.85 | $176.80 |
| Purchase #6 | $40.41 | 13.415% | $45.831 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $42.81 | 5.190% | $45.0318 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $632.44 | $686.9575 | $686.95 | $687.00 | $686.90 | |