| 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 | $52.85 | 10.724% | $58.5176 | $58.52 | $58.50 | $58.50 |
| Purchase #2 | $214.39 | 9.140% | $233.9852 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $124.56 | 3.531% | $128.9582 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $231.25 | 3.280% | $238.835 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $112.44 | 12.437% | $126.4242 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $162.71 | 3.504% | $168.4114 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $10.39 | 5.625% | $10.9744 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $908.59 | $966.1060 | $966.11 | $966.05 | $966.10 | |