| 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 | $112.97 | 13.356% | $128.0583 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $76.52 | 13.672% | $86.9818 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $75.53 | 3.797% | $78.3979 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $14.92 | 5.672% | $15.7663 | $15.77 | $15.75 | $15.80 |
| Purchase #5 | $24.92 | 12.549% | $28.0472 | $28.05 | $28.05 | $28.00 |
| Purchase #6 | $243.85 | 13.412% | $276.5552 | $276.56 | $276.55 | $276.60 |
| Purchase #7 | $34.70 | 5.122% | $36.4773 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $583.41 | $650.2840 | $650.30 | $650.30 | $650.40 | |