| 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 | $105.99 | 6.264% | $112.6292 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $56.57 | 6.619% | $60.3144 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $118.34 | 8.638% | $128.5622 | $128.56 | $128.55 | $128.60 |
| Purchase #4 | $137.35 | 12.821% | $154.9596 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $122.96 | 5.630% | $129.8826 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $10.29 | 11.700% | $11.4939 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $102.71 | 9.396% | $112.3606 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $654.21 | $710.2025 | $710.19 | $710.20 | $710.30 | |