| 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 | $14.88 | 12.153% | $16.6884 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $30.55 | 11.819% | $34.1607 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $67.33 | 4.661% | $70.4683 | $70.47 | $70.45 | $70.50 |
| Purchase #4 | $120.93 | 3.611% | $125.2968 | $125.30 | $125.30 | $125.30 |
| Purchase #5 | $67.46 | 6.751% | $72.0142 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $243.39 | 13.474% | $276.1844 | $276.18 | $276.20 | $276.20 |
| Purchase #7 | $18.99 | 10.547% | $20.9929 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $563.53 | $615.8057 | $615.80 | $615.80 | $615.90 | |