| 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 | $101.69 | 13.353% | $115.2687 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $61.94 | 8.768% | $67.3709 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $173.99 | 12.858% | $196.3616 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $21.99 | 12.854% | $24.8166 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $16.96 | 3.441% | $17.5436 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $49.75 | 6.127% | $52.7982 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $84.36 | 13.547% | $95.7882 | $95.79 | $95.80 | $95.80 |
| 7 purchase totals = | $510.68 | $569.9478 | $569.95 | $569.90 | $570.00 | |