| 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 | $82.25 | 8.446% | $89.1968 | $89.20 | $89.20 | $89.20 |
| Purchase #2 | $67.97 | 11.529% | $75.8063 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $193.46 | 6.610% | $206.2477 | $206.25 | $206.25 | $206.20 |
| Purchase #4 | $11.30 | 8.677% | $12.2805 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $238.36 | 5.115% | $250.5521 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $53.69 | 13.762% | $61.0788 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $95.79 | 3.457% | $99.1015 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $742.82 | $794.2637 | $794.27 | $794.30 | $794.30 | |