| 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 | $30.66 | 9.497% | $33.5718 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $233.44 | 5.238% | $245.6676 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $27.41 | 3.122% | $28.2657 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $192.77 | 3.350% | $199.2278 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $36.57 | 8.287% | $39.6006 | $39.60 | $39.60 | $39.60 |
| Purchase #6 | $180.99 | 7.246% | $194.1045 | $194.10 | $194.10 | $194.10 |
| Purchase #7 | $241.97 | 3.681% | $250.8769 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $943.81 | $991.3149 | $991.32 | $991.30 | $991.40 | |