| 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 | $77.65 | 6.513% | $82.7073 | $82.71 | $82.70 | $82.70 |
| Purchase #2 | $199.93 | 7.435% | $214.7948 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $214.93 | 3.660% | $222.7964 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $107.57 | 3.679% | $111.5275 | $111.53 | $111.55 | $111.50 |
| Purchase #5 | $62.66 | 9.238% | $68.4485 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $103.41 | 8.115% | $111.8017 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $58.53 | 7.675% | $63.0222 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $824.68 | $875.0984 | $875.10 | $875.10 | $875.00 | |