| 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 | $30.76 | 10.408% | $33.9615 | $33.96 | $33.95 | $34.00 |
| Purchase #2 | $214.62 | 11.395% | $239.0759 | $239.08 | $239.10 | $239.10 |
| Purchase #3 | $177.98 | 5.156% | $187.1566 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $128.42 | 12.848% | $144.9194 | $144.92 | $144.90 | $144.90 |
| Purchase #5 | $104.45 | 10.331% | $115.2407 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $105.60 | 5.479% | $111.3858 | $111.39 | $111.40 | $111.40 |
| Purchase #7 | $57.78 | 12.717% | $65.1279 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $819.61 | $896.8678 | $896.88 | $896.90 | $896.90 | |