| 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 | $87.72 | 10.840% | $97.2288 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $115.27 | 4.167% | $120.0733 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $165.25 | 5.199% | $173.8413 | $173.84 | $173.85 | $173.80 |
| Purchase #4 | $15.94 | 11.507% | $17.7742 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $68.35 | 11.439% | $76.1686 | $76.17 | $76.15 | $76.20 |
| Purchase #6 | $201.50 | 13.292% | $228.2834 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $88.26 | 4.274% | $92.0322 | $92.03 | $92.05 | $92.00 |
| 7 purchase totals = | $742.29 | $805.4018 | $805.39 | $805.40 | $805.40 | |