| 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 | $40.42 | 3.533% | $41.848 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $87.38 | 12.242% | $98.0771 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $250.95 | 4.761% | $262.8977 | $262.90 | $262.90 | $262.90 |
| Purchase #4 | $59.68 | 7.156% | $63.9507 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $83.38 | 5.602% | $88.0509 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $35.76 | 5.332% | $37.6667 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $186.99 | 4.293% | $195.0175 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $744.56 | $787.5086 | $787.52 | $787.50 | $787.60 | |