| 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 | $153.47 | 11.187% | $170.6387 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $89.44 | 6.247% | $95.0273 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $78.49 | 6.865% | $83.8783 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $122.53 | 5.856% | $129.7054 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $83.32 | 4.387% | $86.9752 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $104.88 | 5.872% | $111.0386 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $76.72 | 6.635% | $81.8104 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $708.85 | $759.0739 | $759.09 | $759.15 | $759.00 | |