| 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 | $81.31 | 8.338% | $88.0896 | $88.09 | $88.10 | $88.10 |
| Purchase #2 | $66.62 | 12.504% | $74.9502 | $74.95 | $74.95 | $75.00 |
| Purchase #3 | $17.69 | 3.329% | $18.2789 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $149.25 | 3.691% | $154.7588 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $248.33 | 8.256% | $268.8321 | $268.83 | $268.85 | $268.80 |
| Purchase #6 | $189.27 | 6.447% | $201.4722 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $215.48 | 7.844% | $232.3823 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $967.95 | $1,038.7641 | $1,038.76 | $1,038.80 | $1,038.90 | |