| 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 | $48.37 | 8.385% | $52.4258 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $10.76 | 9.338% | $11.7648 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $198.72 | 11.760% | $222.0895 | $222.09 | $222.10 | $222.10 |
| Purchase #4 | $10.98 | 6.115% | $11.6514 | $11.65 | $11.65 | $11.70 |
| Purchase #5 | $208.29 | 6.758% | $222.3662 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $93.92 | 9.467% | $102.8114 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $226.77 | 3.757% | $235.2897 | $235.29 | $235.30 | $235.30 |
| 7 purchase totals = | $797.81 | $858.3988 | $858.40 | $858.40 | $858.50 | |