| 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 | $79.32 | 12.432% | $89.1811 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $127.57 | 13.632% | $144.9603 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $120.28 | 3.819% | $124.8735 | $124.87 | $124.85 | $124.90 |
| Purchase #4 | $30.26 | 12.283% | $33.9768 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $103.74 | 9.721% | $113.8246 | $113.82 | $113.80 | $113.80 |
| Purchase #6 | $212.99 | 8.525% | $231.1474 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $26.66 | 9.613% | $29.2228 | $29.22 | $29.20 | $29.20 |
| 7 purchase totals = | $700.82 | $767.1865 | $767.18 | $767.15 | $767.20 | |