| 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 | $39.34 | 11.433% | $43.8377 | $43.84 | $43.85 | $43.80 |
| Purchase #2 | $82.41 | 6.300% | $87.6018 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $207.64 | 4.346% | $216.664 | $216.66 | $216.65 | $216.70 |
| Purchase #4 | $24.68 | 10.524% | $27.2773 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $51.54 | 3.585% | $53.3877 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $75.66 | 6.583% | $80.6407 | $80.64 | $80.65 | $80.60 |
| Purchase #7 | $123.40 | 7.783% | $133.0042 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $604.67 | $642.4134 | $642.41 | $642.45 | $642.40 | |