| 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 | $5.34 | 7.578% | $5.7447 | $5.74 | $5.75 | $5.70 |
| Purchase #2 | $55.93 | 10.561% | $61.8368 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $9.80 | 4.872% | $10.2775 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $136.46 | 6.429% | $145.233 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $129.56 | 5.147% | $136.2285 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $205.78 | 5.502% | $217.102 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $192.49 | 9.347% | $210.482 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $735.36 | $786.9045 | $786.90 | $787.00 | $786.80 | |