| 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 | $33.71 | 10.321% | $37.1892 | $37.19 | $37.20 | $37.20 |
| Purchase #2 | $187.47 | 9.390% | $205.0734 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $8.61 | 11.547% | $9.6042 | $9.60 | $9.60 | $9.60 |
| Purchase #4 | $171.49 | 3.714% | $177.8591 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $109.51 | 9.675% | $120.1051 | $120.11 | $120.10 | $120.10 |
| Purchase #6 | $237.57 | 7.220% | $254.7226 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $63.98 | 13.626% | $72.6979 | $72.70 | $72.70 | $72.70 |
| 7 purchase totals = | $812.34 | $877.2515 | $877.25 | $877.20 | $877.30 | |