| 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 | $32.55 | 13.594% | $36.9748 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $24.59 | 12.868% | $27.7542 | $27.75 | $27.75 | $27.80 |
| Purchase #3 | $105.48 | 12.256% | $118.4076 | $118.41 | $118.40 | $118.40 |
| Purchase #4 | $24.36 | 5.360% | $25.6657 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $28.71 | 3.591% | $29.741 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $127.44 | 5.480% | $134.4237 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $231.59 | 13.729% | $263.385 | $263.39 | $263.40 | $263.40 |
| 7 purchase totals = | $574.72 | $636.3520 | $636.35 | $636.30 | $636.40 | |