| 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 | $202.96 | 4.845% | $212.7934 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $163.91 | 6.649% | $174.8084 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $181.80 | 6.399% | $193.4334 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $7.79 | 7.226% | $8.3529 | $8.35 | $8.35 | $8.40 |
| Purchase #5 | $61.53 | 10.855% | $68.2091 | $68.21 | $68.20 | $68.20 |
| Purchase #6 | $59.49 | 12.730% | $67.0631 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $49.93 | 4.102% | $51.9781 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $727.41 | $776.6384 | $776.63 | $776.65 | $776.70 | |