| 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 | $72.51 | 3.424% | $74.9927 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $60.79 | 5.684% | $64.2453 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $188.33 | 4.247% | $196.3284 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $31.25 | 3.191% | $32.2472 | $32.25 | $32.25 | $32.20 |
| Purchase #5 | $18.69 | 8.641% | $20.305 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $144.64 | 7.502% | $155.4909 | $155.49 | $155.50 | $155.50 |
| Purchase #7 | $73.78 | 7.171% | $79.0708 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $589.99 | $622.6803 | $622.69 | $622.70 | $622.60 | |