| 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 | $24.34 | 6.205% | $25.8503 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $105.56 | 3.600% | $109.3602 | $109.36 | $109.35 | $109.40 |
| Purchase #3 | $130.46 | 6.153% | $138.4872 | $138.49 | $138.50 | $138.50 |
| Purchase #4 | $241.80 | 13.506% | $274.4575 | $274.46 | $274.45 | $274.50 |
| Purchase #5 | $72.27 | 3.165% | $74.5573 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $227.49 | 8.216% | $246.1806 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $43.69 | 5.719% | $46.1886 | $46.19 | $46.20 | $46.20 |
| 7 purchase totals = | $845.61 | $915.0817 | $915.09 | $915.10 | $915.30 | |