| 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 | $24.79 | 6.389% | $26.3738 | $26.37 | $26.35 | $26.40 |
| Purchase #2 | $91.25 | 10.491% | $100.823 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $20.95 | 13.238% | $23.7234 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $105.54 | 12.328% | $118.551 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $168.97 | 7.219% | $181.1679 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $202.29 | 10.393% | $223.314 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $185.72 | 11.593% | $207.2505 | $207.25 | $207.25 | $207.30 |
| 7 purchase totals = | $799.51 | $881.2036 | $881.19 | $881.10 | $881.30 | |