| 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 | $15.45 | 13.641% | $17.5575 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $202.79 | 8.262% | $219.5445 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $112.25 | 9.179% | $122.5534 | $122.55 | $122.55 | $122.60 |
| Purchase #4 | $127.59 | 6.872% | $136.358 | $136.36 | $136.35 | $136.40 |
| Purchase #5 | $44.89 | 3.430% | $46.4297 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $115.89 | 5.496% | $122.2593 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $64.58 | 11.320% | $71.8905 | $71.89 | $71.90 | $71.90 |
| 7 purchase totals = | $683.44 | $736.5929 | $736.59 | $736.60 | $736.70 | |