| 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 | $83.79 | 9.615% | $91.8464 | $91.85 | $91.85 | $91.80 |
| Purchase #2 | $38.31 | 5.719% | $40.5009 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $179.76 | 7.586% | $193.3966 | $193.40 | $193.40 | $193.40 |
| Purchase #4 | $81.85 | 12.820% | $92.3432 | $92.34 | $92.35 | $92.30 |
| Purchase #5 | $15.98 | 8.154% | $17.283 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $22.28 | 5.240% | $23.4475 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $201.68 | 10.268% | $222.3885 | $222.39 | $222.40 | $222.40 |
| 7 purchase totals = | $623.65 | $681.2061 | $681.21 | $681.25 | $681.10 | |