| 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 | $82.86 | 4.690% | $86.7461 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $124.40 | 7.845% | $134.1592 | $134.16 | $134.15 | $134.20 |
| Purchase #3 | $86.37 | 3.608% | $89.4862 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $163.41 | 8.332% | $177.0253 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $57.34 | 10.453% | $63.3338 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $241.73 | 11.656% | $269.906 | $269.91 | $269.90 | $269.90 |
| Purchase #7 | $19.31 | 3.561% | $19.9976 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $775.42 | $840.6542 | $840.67 | $840.70 | $840.60 | |