| 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 | $18.86 | 13.744% | $21.4521 | $21.45 | $21.45 | $21.50 |
| Purchase #2 | $124.99 | 7.238% | $134.0368 | $134.04 | $134.05 | $134.00 |
| Purchase #3 | $126.82 | 6.395% | $134.9301 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $67.47 | 3.715% | $69.9765 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $71.68 | 6.543% | $76.37 | $76.37 | $76.35 | $76.40 |
| Purchase #6 | $237.58 | 5.360% | $250.3143 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $105.60 | 5.665% | $111.5822 | $111.58 | $111.60 | $111.60 |
| 7 purchase totals = | $753.00 | $798.6620 | $798.66 | $798.70 | $798.70 | |