| 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 | $16.34 | 3.642% | $16.9351 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $107.81 | 11.257% | $119.9462 | $119.95 | $119.95 | $119.90 |
| Purchase #3 | $203.95 | 5.725% | $215.6261 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $248.93 | 7.522% | $267.6545 | $267.65 | $267.65 | $267.70 |
| Purchase #5 | $10.52 | 7.629% | $11.3226 | $11.32 | $11.30 | $11.30 |
| Purchase #6 | $30.38 | 11.172% | $33.7741 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $238.43 | 6.469% | $253.854 | $253.85 | $253.85 | $253.90 |
| 7 purchase totals = | $856.36 | $919.1126 | $919.11 | $919.10 | $919.10 | |