| 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 | $12.40 | 7.343% | $13.3105 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $221.87 | 4.406% | $231.6456 | $231.65 | $231.65 | $231.60 |
| Purchase #3 | $31.98 | 8.660% | $34.7495 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $167.30 | 4.802% | $175.3337 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $33.61 | 7.695% | $36.1963 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $59.28 | 12.333% | $66.591 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $106.54 | 9.833% | $117.0161 | $117.02 | $117.00 | $117.00 |
| 7 purchase totals = | $632.98 | $674.8427 | $674.85 | $674.85 | $674.70 | |