| 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 | $10.69 | 8.411% | $11.5891 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $205.90 | 7.857% | $222.0776 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $16.99 | 9.260% | $18.5633 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $63.79 | 7.485% | $68.5647 | $68.56 | $68.55 | $68.60 |
| Purchase #5 | $181.89 | 8.840% | $197.9691 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $87.81 | 13.544% | $99.703 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $173.95 | 4.562% | $181.8856 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $741.02 | $800.3524 | $800.35 | $800.35 | $800.50 | |