| 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 | $97.52 | 12.435% | $109.6466 | $109.65 | $109.65 | $109.60 |
| Purchase #2 | $143.78 | 12.587% | $161.8776 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $6.78 | 9.732% | $7.4398 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $105.28 | 11.613% | $117.5062 | $117.51 | $117.50 | $117.50 |
| Purchase #5 | $181.91 | 3.453% | $188.1914 | $188.19 | $188.20 | $188.20 |
| Purchase #6 | $52.66 | 10.163% | $58.0118 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $199.45 | 6.492% | $212.3983 | $212.40 | $212.40 | $212.40 |
| 7 purchase totals = | $787.38 | $855.0717 | $855.08 | $855.10 | $855.00 | |