| 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 | $75.54 | 9.481% | $82.7019 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $39.96 | 6.638% | $42.6125 | $42.61 | $42.60 | $42.60 |
| Purchase #3 | $114.74 | 5.729% | $121.3135 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $156.36 | 13.130% | $176.8901 | $176.89 | $176.90 | $176.90 |
| Purchase #5 | $12.63 | 3.265% | $13.0424 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $82.95 | 13.111% | $93.8256 | $93.83 | $93.85 | $93.80 |
| Purchase #7 | $151.78 | 9.261% | $165.8363 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $633.96 | $696.2223 | $696.22 | $696.25 | $696.10 | |