| 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 | $46.48 | 8.184% | $50.2839 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $86.92 | 6.465% | $92.5394 | $92.54 | $92.55 | $92.50 |
| Purchase #3 | $41.43 | 4.612% | $43.3408 | $43.34 | $43.35 | $43.30 |
| Purchase #4 | $212.81 | 6.578% | $226.8086 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $43.72 | 12.761% | $49.2991 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $87.33 | 5.284% | $91.9445 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $106.64 | 6.743% | $113.8307 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $625.33 | $668.0470 | $668.04 | $668.10 | $667.90 | |