| 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 | $82.72 | 4.563% | $86.4945 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $7.41 | 9.815% | $8.1373 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $172.53 | 12.268% | $193.696 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $64.76 | 3.509% | $67.0324 | $67.03 | $67.05 | $67.00 |
| Purchase #5 | $124.48 | 12.614% | $140.1819 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $150.86 | 13.706% | $171.5369 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $227.78 | 4.441% | $237.8957 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $830.54 | $904.9747 | $904.98 | $905.05 | $904.90 | |