| 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 | $8.60 | 3.141% | $8.8701 | $8.87 | $8.85 | $8.90 |
| Purchase #2 | $167.30 | 11.530% | $186.5897 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $18.54 | 4.139% | $19.3074 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $250.64 | 8.631% | $272.2727 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $121.87 | 9.259% | $133.1539 | $133.15 | $133.15 | $133.20 |
| Purchase #6 | $120.44 | 4.615% | $125.9983 | $126.00 | $126.00 | $126.00 |
| Purchase #7 | $66.62 | 9.661% | $73.0562 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $754.01 | $819.2483 | $819.25 | $819.20 | $819.40 | |