| 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 | $45.48 | 9.696% | $49.8897 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $82.66 | 10.293% | $91.1682 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $60.51 | 7.664% | $65.1475 | $65.15 | $65.15 | $65.10 |
| Purchase #4 | $47.79 | 11.557% | $53.3131 | $53.31 | $53.30 | $53.30 |
| Purchase #5 | $7.92 | 8.690% | $8.6082 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $46.82 | 4.488% | $48.9213 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $227.98 | 8.737% | $247.8986 | $247.90 | $247.90 | $247.90 |
| 7 purchase totals = | $519.16 | $564.9466 | $564.95 | $564.90 | $564.90 | |