| 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 | $21.96 | 8.248% | $23.7713 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $92.56 | 10.595% | $102.3667 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $77.73 | 3.517% | $80.4638 | $80.46 | $80.45 | $80.50 |
| Purchase #4 | $151.28 | 6.803% | $161.5716 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $84.67 | 12.807% | $95.5137 | $95.51 | $95.50 | $95.50 |
| Purchase #6 | $234.67 | 10.535% | $259.3925 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $146.36 | 12.741% | $165.0077 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $809.23 | $888.0873 | $888.08 | $888.00 | $888.20 | |