| 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 | $23.74 | 10.442% | $26.2189 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $80.85 | 8.263% | $87.5306 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $22.82 | 11.538% | $25.453 | $25.45 | $25.45 | $25.50 |
| Purchase #4 | $17.86 | 3.495% | $18.4842 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $46.88 | 8.736% | $50.9754 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $99.94 | 6.207% | $106.1433 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $5.50 | 13.635% | $6.2499 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $297.59 | $321.0553 | $321.05 | $321.10 | $321.00 | |