| 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 | $107.64 | 5.267% | $113.3094 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $65.32 | 3.717% | $67.7479 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $102.37 | 4.531% | $107.0084 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $88.27 | 12.767% | $99.5394 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $124.57 | 11.212% | $138.5368 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $46.68 | 3.532% | $48.3287 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $230.37 | 10.139% | $253.7272 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $765.22 | $828.1978 | $828.21 | $828.25 | $828.00 | |