| 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 | $30.29 | 9.676% | $33.2209 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $238.53 | 7.736% | $256.9827 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $96.75 | 10.843% | $107.2406 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $41.91 | 3.434% | $43.3492 | $43.35 | $43.35 | $43.30 |
| Purchase #5 | $143.69 | 4.423% | $150.0454 | $150.05 | $150.05 | $150.00 |
| Purchase #6 | $250.78 | 12.717% | $282.6717 | $282.67 | $282.65 | $282.70 |
| Purchase #7 | $65.86 | 12.855% | $74.3263 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $867.81 | $947.8368 | $947.84 | $947.85 | $947.70 | |