| 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 | $34.70 | 3.495% | $35.9128 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $166.44 | 5.379% | $175.3928 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $172.63 | 7.802% | $186.0986 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $14.90 | 3.224% | $15.3804 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $95.85 | 5.466% | $101.0892 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $96.47 | 11.841% | $107.893 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $10.85 | 12.356% | $12.1906 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $591.84 | $633.9574 | $633.95 | $634.00 | $634.00 | |