| 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 | $27.67 | 9.530% | $30.307 | $30.31 | $30.30 | $30.30 |
| Purchase #2 | $156.44 | 11.397% | $174.2695 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $32.91 | 4.339% | $34.338 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $85.98 | 4.773% | $90.0838 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $10.99 | 12.374% | $12.3499 | $12.35 | $12.35 | $12.30 |
| Purchase #6 | $34.46 | 6.558% | $36.7199 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $216.86 | 4.297% | $226.1785 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $565.31 | $604.2466 | $604.25 | $604.25 | $604.20 | |