| 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 | $28.75 | 11.290% | $31.9959 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $78.68 | 9.864% | $86.441 | $86.44 | $86.45 | $86.40 |
| Purchase #3 | $78.80 | 5.208% | $82.9039 | $82.90 | $82.90 | $82.90 |
| Purchase #4 | $26.33 | 10.604% | $29.122 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $168.89 | 5.329% | $177.8901 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $197.52 | 3.800% | $205.0258 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $234.90 | 11.537% | $262.0004 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $813.87 | $875.3791 | $875.38 | $875.40 | $875.30 | |