| 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 | $246.58 | 10.851% | $273.3364 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $104.25 | 3.513% | $107.9123 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $5.54 | 3.817% | $5.7515 | $5.75 | $5.75 | $5.80 |
| Purchase #4 | $119.39 | 12.445% | $134.2481 | $134.25 | $134.25 | $134.20 |
| Purchase #5 | $40.31 | 12.854% | $45.4914 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $64.46 | 13.539% | $73.1872 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $9.30 | 6.165% | $9.8733 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $589.83 | $649.8002 | $649.80 | $649.80 | $649.80 | |