| 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 | $39.91 | 10.626% | $44.1508 | $44.15 | $44.15 | $44.20 |
| Purchase #2 | $106.52 | 6.777% | $113.7389 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $92.78 | 12.799% | $104.6549 | $104.65 | $104.65 | $104.70 |
| Purchase #4 | $222.26 | 7.662% | $239.2896 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $32.71 | 8.116% | $35.3647 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $7.32 | 12.395% | $8.2273 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $154.94 | 5.478% | $163.4276 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $656.44 | $708.8538 | $708.85 | $708.90 | $708.90 | |