| 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 | $13.45 | 10.317% | $14.8376 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $200.90 | 6.797% | $214.5552 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $82.45 | 13.200% | $93.3334 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $145.91 | 13.758% | $165.9843 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $205.50 | 12.468% | $231.1217 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $32.71 | 6.655% | $34.8869 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $191.85 | 8.375% | $207.9174 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $872.77 | $962.6365 | $962.64 | $962.65 | $962.60 | |