| 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 | $5.76 | 3.592% | $5.9669 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $214.96 | 3.274% | $221.9978 | $222.00 | $222.00 | $222.00 |
| Purchase #3 | $77.49 | 13.787% | $88.1735 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $66.96 | 13.641% | $76.094 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $227.58 | 5.560% | $240.2334 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $202.85 | 6.872% | $216.7899 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $172.85 | 3.869% | $179.5376 | $179.54 | $179.55 | $179.50 |
| 7 purchase totals = | $968.45 | $1,028.7931 | $1,028.79 | $1,028.80 | $1,028.80 | |