| 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 | $68.42 | 5.580% | $72.2378 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $132.26 | 5.663% | $139.7499 | $139.75 | $139.75 | $139.70 |
| Purchase #3 | $165.35 | 3.639% | $171.3671 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $138.43 | 11.480% | $154.3218 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $5.28 | 8.418% | $5.7245 | $5.72 | $5.70 | $5.70 |
| Purchase #6 | $36.73 | 9.301% | $40.1463 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $189.82 | 3.144% | $195.7879 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $736.29 | $779.3353 | $779.34 | $779.30 | $779.20 | |