| 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 | $106.63 | 8.736% | $115.9452 | $115.95 | $115.95 | $115.90 |
| Purchase #2 | $67.71 | 12.133% | $75.9253 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $240.58 | 4.464% | $251.3195 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $43.33 | 11.767% | $48.4286 | $48.43 | $48.45 | $48.40 |
| Purchase #5 | $17.93 | 6.620% | $19.117 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $57.87 | 3.156% | $59.6964 | $59.70 | $59.70 | $59.70 |
| Purchase #7 | $128.87 | 8.811% | $140.2247 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $662.92 | $710.6567 | $710.67 | $710.65 | $710.50 | |