| 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 | $88.31 | 13.179% | $99.9484 | $99.95 | $99.95 | $99.90 |
| Purchase #2 | $182.77 | 9.844% | $200.7619 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $169.87 | 13.392% | $192.619 | $192.62 | $192.60 | $192.60 |
| Purchase #4 | $78.77 | 11.345% | $87.7065 | $87.71 | $87.70 | $87.70 |
| Purchase #5 | $113.89 | 8.496% | $123.5661 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $174.44 | 8.657% | $189.5413 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $7.67 | 3.812% | $7.9624 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $815.72 | $902.1056 | $902.11 | $902.05 | $902.10 | |