| 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 | $76.68 | 5.229% | $80.6896 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $13.84 | 13.126% | $15.6566 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $214.80 | 10.868% | $238.1445 | $238.14 | $238.15 | $238.10 |
| Purchase #4 | $119.88 | 13.223% | $135.7317 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $49.89 | 4.364% | $52.0672 | $52.07 | $52.05 | $52.10 |
| Purchase #6 | $11.79 | 4.713% | $12.3457 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $216.99 | 3.621% | $224.8472 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $703.87 | $759.4825 | $759.49 | $759.50 | $759.40 | |