| 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 | $15.57 | 4.711% | $16.3035 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $26.57 | 11.839% | $29.7156 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $44.57 | 3.318% | $46.0488 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $71.55 | 8.117% | $77.3577 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $75.26 | 13.702% | $85.5721 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $7.97 | 7.687% | $8.5827 | $8.58 | $8.60 | $8.60 |
| Purchase #7 | $185.86 | 12.173% | $208.4847 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $427.35 | $472.0651 | $472.06 | $472.05 | $472.10 | |