| 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 | $19.51 | 12.509% | $21.9505 | $21.95 | $21.95 | $22.00 |
| Purchase #2 | $50.29 | 10.640% | $55.6409 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $227.84 | 5.800% | $241.0547 | $241.05 | $241.05 | $241.10 |
| Purchase #4 | $86.48 | 7.857% | $93.2747 | $93.27 | $93.25 | $93.30 |
| Purchase #5 | $117.97 | 6.537% | $125.6817 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $180.66 | 10.198% | $199.0837 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $92.74 | 12.179% | $104.0348 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $775.49 | $840.7210 | $840.70 | $840.75 | $840.80 | |