| 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 | $32.68 | 8.559% | $35.4771 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $134.95 | 6.129% | $143.2211 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $45.83 | 13.488% | $52.0116 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $62.42 | 3.224% | $64.4324 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $15.36 | 11.323% | $17.0992 | $17.10 | $17.10 | $17.10 |
| Purchase #6 | $31.48 | 3.551% | $32.5979 | $32.60 | $32.60 | $32.60 |
| Purchase #7 | $174.93 | 10.183% | $192.7431 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $497.65 | $537.5824 | $537.58 | $537.60 | $537.50 | |