| 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 | $93.33 | 6.241% | $99.1547 | $99.15 | $99.15 | $99.20 |
| Purchase #2 | $73.92 | 8.869% | $80.476 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $182.75 | 8.390% | $198.0827 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $61.56 | 7.296% | $66.0514 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $46.96 | 6.431% | $49.98 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $98.78 | 7.703% | $106.389 | $106.39 | $106.40 | $106.40 |
| Purchase #7 | $213.39 | 7.668% | $229.7527 | $229.75 | $229.75 | $229.80 |
| 7 purchase totals = | $770.69 | $829.8865 | $829.88 | $829.95 | $830.10 | |