| 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 | $47.38 | 4.557% | $49.5391 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $239.91 | 5.676% | $253.5273 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $197.82 | 12.544% | $222.6345 | $222.63 | $222.65 | $222.60 |
| Purchase #4 | $51.46 | 4.349% | $53.698 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $30.99 | 6.490% | $33.0013 | $33.00 | $33.00 | $33.00 |
| Purchase #6 | $159.43 | 9.552% | $174.6588 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $44.40 | 3.787% | $46.0814 | $46.08 | $46.10 | $46.10 |
| 7 purchase totals = | $771.39 | $833.1404 | $833.14 | $833.20 | $833.10 | |