| 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 | $39.94 | 13.186% | $45.2065 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $57.56 | 10.502% | $63.605 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $15.85 | 11.349% | $17.6488 | $17.65 | $17.65 | $17.60 |
| Purchase #4 | $156.43 | 13.538% | $177.6075 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $169.30 | 5.712% | $178.9704 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $215.55 | 5.561% | $227.5367 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $191.68 | 5.392% | $202.0154 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $846.31 | $912.5903 | $912.61 | $912.55 | $912.50 | |