| 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 | $80.84 | 12.732% | $91.1325 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $250.69 | 4.727% | $262.5401 | $262.54 | $262.55 | $262.50 |
| Purchase #3 | $212.90 | 13.413% | $241.4563 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $217.64 | 6.510% | $231.8084 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $64.48 | 13.485% | $73.1751 | $73.18 | $73.20 | $73.20 |
| Purchase #6 | $9.40 | 12.271% | $10.5535 | $10.55 | $10.55 | $10.60 |
| Purchase #7 | $28.71 | 5.754% | $30.362 | $30.36 | $30.35 | $30.40 |
| 7 purchase totals = | $864.66 | $941.0279 | $941.03 | $941.05 | $941.10 | |