| 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 | $49.52 | 3.267% | $51.1378 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $59.45 | 13.790% | $67.6482 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $187.36 | 5.545% | $197.7491 | $197.75 | $197.75 | $197.70 |
| Purchase #4 | $26.51 | 5.441% | $27.9524 | $27.95 | $27.95 | $28.00 |
| Purchase #5 | $76.72 | 12.681% | $86.4489 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $164.46 | 9.313% | $179.7762 | $179.78 | $179.80 | $179.80 |
| Purchase #7 | $59.35 | 6.450% | $63.1781 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $623.37 | $673.8907 | $673.90 | $673.95 | $673.80 | |