| 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 | $14.91 | 9.624% | $16.3449 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $30.92 | 12.386% | $34.7498 | $34.75 | $34.75 | $34.70 |
| Purchase #3 | $113.45 | 7.496% | $121.9542 | $121.95 | $121.95 | $122.00 |
| Purchase #4 | $189.56 | 10.583% | $209.6211 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $55.52 | 4.368% | $57.9451 | $57.95 | $57.95 | $57.90 |
| Purchase #6 | $95.45 | 11.265% | $106.2024 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $43.98 | 9.210% | $48.0306 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $543.79 | $594.8481 | $594.84 | $594.85 | $594.70 | |