| 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 | $80.55 | 7.555% | $86.6356 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $169.98 | 5.769% | $179.7861 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $122.30 | 8.422% | $132.6001 | $132.60 | $132.60 | $132.60 |
| Purchase #4 | $181.41 | 10.337% | $200.1624 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $20.75 | 13.617% | $23.5755 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $32.75 | 11.241% | $36.4314 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $250.57 | 8.294% | $271.3523 | $271.35 | $271.35 | $271.40 |
| 7 purchase totals = | $858.31 | $930.5434 | $930.55 | $930.60 | $930.60 | |