| 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 | $33.27 | 7.812% | $35.8691 | $35.87 | $35.85 | $35.90 |
| Purchase #2 | $193.33 | 3.411% | $199.9245 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $150.31 | 3.697% | $155.867 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $9.57 | 4.468% | $9.9976 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $220.26 | 3.401% | $227.751 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $139.72 | 4.482% | $145.9823 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $15.90 | 8.613% | $17.2695 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $762.36 | $792.6610 | $792.66 | $792.60 | $792.80 | |