| 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 | $73.92 | 10.799% | $81.9026 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $50.50 | 12.110% | $56.6156 | $56.62 | $56.60 | $56.60 |
| Purchase #3 | $28.99 | 11.339% | $32.2772 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $191.85 | 7.418% | $206.0814 | $206.08 | $206.10 | $206.10 |
| Purchase #5 | $223.68 | 9.873% | $245.7639 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $54.53 | 10.453% | $60.23 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $104.97 | 10.713% | $116.2154 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $728.44 | $799.0861 | $799.09 | $799.10 | $799.10 | |