| 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 | $30.89 | 10.250% | $34.0562 | $34.06 | $34.05 | $34.10 |
| Purchase #2 | $20.66 | 9.570% | $22.6372 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $9.25 | 12.512% | $10.4074 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $232.30 | 3.582% | $240.621 | $240.62 | $240.60 | $240.60 |
| Purchase #5 | $99.37 | 5.458% | $104.7936 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $139.38 | 6.492% | $148.4285 | $148.43 | $148.45 | $148.40 |
| Purchase #7 | $178.66 | 3.313% | $184.579 | $184.58 | $184.60 | $184.60 |
| 7 purchase totals = | $710.51 | $745.5229 | $745.53 | $745.55 | $745.50 | |