| 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 | $5.75 | 6.261% | $6.11 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $116.38 | 12.564% | $131.002 | $131.00 | $131.00 | $131.00 |
| Purchase #3 | $119.98 | 6.849% | $128.1974 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $116.76 | 12.439% | $131.2838 | $131.28 | $131.30 | $131.30 |
| Purchase #5 | $171.91 | 4.184% | $179.1027 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $20.74 | 8.703% | $22.545 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $101.73 | 12.415% | $114.3598 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $653.25 | $712.6007 | $712.60 | $712.60 | $712.60 | |