| 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 | $8.93 | 6.850% | $9.5417 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $65.70 | 11.373% | $73.1721 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $80.95 | 3.669% | $83.9201 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $26.31 | 12.865% | $29.6948 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $95.26 | 9.852% | $104.645 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $127.40 | 3.465% | $131.8144 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $92.45 | 11.812% | $103.3702 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $497.00 | $536.1583 | $536.15 | $536.10 | $536.10 | |