| 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 | $70.50 | 6.298% | $74.9401 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $205.43 | 8.671% | $223.2428 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $99.49 | 11.616% | $111.0468 | $111.05 | $111.05 | $111.00 |
| Purchase #4 | $75.57 | 6.618% | $80.5712 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $148.28 | 4.222% | $154.5404 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $96.71 | 3.239% | $99.8424 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $237.29 | 3.323% | $245.1751 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $933.27 | $989.3588 | $989.36 | $989.40 | $989.20 | |