| 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 | $37.36 | 8.481% | $40.5285 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $248.87 | 3.232% | $256.9135 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $17.87 | 11.395% | $19.9063 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $77.76 | 5.721% | $82.2086 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $32.82 | 13.666% | $37.3052 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $25.44 | 10.770% | $28.1799 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $120.87 | 13.316% | $136.965 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $560.99 | $602.0070 | $602.02 | $602.00 | $602.00 | |