| 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 | $130.99 | 5.281% | $137.9076 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $65.33 | 4.183% | $68.0628 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $34.54 | 3.684% | $35.8125 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $50.39 | 12.448% | $56.6625 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $122.96 | 11.539% | $137.1484 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $174.75 | 13.324% | $198.0337 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $82.31 | 5.112% | $86.5177 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $661.27 | $720.1452 | $720.14 | $720.10 | $720.10 | |