| 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 | $76.35 | 4.468% | $79.7613 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $175.77 | 13.248% | $199.056 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $85.44 | 4.698% | $89.454 | $89.45 | $89.45 | $89.50 |
| Purchase #4 | $230.44 | 7.461% | $247.6331 | $247.63 | $247.65 | $247.60 |
| Purchase #5 | $77.71 | 3.240% | $80.2278 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $72.62 | 11.598% | $81.0425 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $35.95 | 5.530% | $37.938 | $37.94 | $37.95 | $37.90 |
| 7 purchase totals = | $754.28 | $815.1127 | $815.11 | $815.15 | $815.10 | |