| 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 | $50.26 | 9.804% | $55.1875 | $55.19 | $55.20 | $55.20 |
| Purchase #2 | $15.72 | 3.282% | $16.2359 | $16.24 | $16.25 | $16.20 |
| Purchase #3 | $67.89 | 10.418% | $74.9628 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $122.50 | 6.372% | $130.3057 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $50.94 | 4.862% | $53.4167 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $15.50 | 13.431% | $17.5818 | $17.58 | $17.60 | $17.60 |
| Purchase #7 | $208.54 | 8.540% | $226.3493 | $226.35 | $226.35 | $226.30 |
| 7 purchase totals = | $531.35 | $574.0397 | $574.05 | $574.05 | $574.00 | |