| 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 | $12.56 | 3.481% | $12.9972 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $179.48 | 6.796% | $191.6775 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $60.46 | 7.554% | $65.0271 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $73.40 | 8.388% | $79.5568 | $79.56 | $79.55 | $79.60 |
| Purchase #5 | $156.83 | 3.456% | $162.25 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $90.65 | 12.161% | $101.6739 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $149.83 | 10.129% | $165.0063 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $723.21 | $778.1888 | $778.20 | $778.20 | $778.30 | |