| 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 | $5.96 | 10.221% | $6.5692 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $31.34 | 10.187% | $34.5326 | $34.53 | $34.55 | $34.50 |
| Purchase #3 | $125.40 | 3.621% | $129.9407 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $141.69 | 9.379% | $154.9791 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $99.85 | 9.622% | $109.4576 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $101.29 | 10.230% | $111.652 | $111.65 | $111.65 | $111.70 |
| Purchase #7 | $16.83 | 12.780% | $18.9809 | $18.98 | $19.00 | $19.00 |
| 7 purchase totals = | $522.36 | $566.1121 | $566.11 | $566.15 | $566.20 | |