| 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 | $22.63 | 10.767% | $25.0666 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $78.81 | 5.337% | $83.0161 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $222.37 | 9.566% | $243.6419 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $61.39 | 7.587% | $66.0477 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $149.54 | 11.822% | $167.2186 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $11.82 | 13.403% | $13.4042 | $13.40 | $13.40 | $13.40 |
| Purchase #7 | $68.64 | 11.852% | $76.7752 | $76.78 | $76.80 | $76.80 |
| 7 purchase totals = | $615.20 | $675.1703 | $675.18 | $675.15 | $675.10 | |