| 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 | $15.95 | 5.569% | $16.8383 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $46.91 | 6.378% | $49.9019 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $22.43 | 11.104% | $24.9206 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $186.70 | 11.404% | $207.9913 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $39.59 | 12.511% | $44.5431 | $44.54 | $44.55 | $44.50 |
| Purchase #6 | $186.37 | 10.167% | $205.3182 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $247.63 | 10.215% | $272.9254 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $745.58 | $822.4388 | $822.44 | $822.45 | $822.30 | |