| 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 | $27.46 | 5.335% | $28.925 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $123.27 | 4.346% | $128.6273 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $250.80 | 8.402% | $271.8722 | $271.87 | $271.85 | $271.90 |
| Purchase #4 | $207.49 | 7.837% | $223.751 | $223.75 | $223.75 | $223.80 |
| Purchase #5 | $83.47 | 11.695% | $93.2318 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $123.94 | 7.704% | $133.4883 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $17.74 | 4.565% | $18.5498 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $834.17 | $898.4454 | $898.45 | $898.50 | $898.40 | |