| 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 | $30.35 | 5.230% | $31.9373 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $250.97 | 6.515% | $267.3207 | $267.32 | $267.30 | $267.30 |
| Purchase #3 | $58.92 | 5.444% | $62.1276 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $77.77 | 9.845% | $85.4265 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $7.33 | 13.250% | $8.3012 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $148.94 | 8.521% | $161.6312 | $161.63 | $161.65 | $161.60 |
| Purchase #7 | $121.55 | 8.114% | $131.4126 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $695.83 | $748.1571 | $748.16 | $748.20 | $748.00 | |