| 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 | $54.57 | 12.813% | $61.5621 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $235.98 | 6.828% | $252.0927 | $252.09 | $252.10 | $252.10 |
| Purchase #3 | $46.82 | 4.520% | $48.9363 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $195.85 | 11.504% | $218.3806 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $102.33 | 9.489% | $112.0401 | $112.04 | $112.05 | $112.00 |
| Purchase #6 | $8.45 | 3.582% | $8.7527 | $8.75 | $8.75 | $8.80 |
| Purchase #7 | $146.91 | 11.690% | $164.0838 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $790.91 | $865.8483 | $865.84 | $865.90 | $865.90 | |