| 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 | $19.25 | 3.132% | $19.8529 | $19.85 | $19.85 | $19.90 |
| Purchase #2 | $131.49 | 11.764% | $146.9585 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $226.52 | 8.263% | $245.2373 | $245.24 | $245.25 | $245.20 |
| Purchase #4 | $58.56 | 13.348% | $66.3766 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $84.29 | 6.171% | $89.4915 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $54.63 | 12.458% | $61.4358 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $122.74 | 3.446% | $126.9696 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $697.48 | $756.3222 | $756.33 | $756.35 | $756.40 | |