| 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 | $41.53 | 4.440% | $43.3739 | $43.37 | $43.35 | $43.40 |
| Purchase #2 | $144.31 | 7.275% | $154.8086 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $205.92 | 10.147% | $226.8147 | $226.81 | $226.80 | $226.80 |
| Purchase #4 | $241.46 | 10.665% | $267.2117 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $7.96 | 4.435% | $8.313 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $154.71 | 6.543% | $164.8327 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $217.94 | 3.466% | $225.4938 | $225.49 | $225.50 | $225.50 |
| 7 purchase totals = | $1,013.83 | $1,090.8484 | $1,090.83 | $1,090.80 | $1,090.80 | |