| 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 | $51.47 | 4.612% | $53.8438 | $53.84 | $53.85 | $53.80 |
| Purchase #2 | $238.47 | 10.342% | $263.1326 | $263.13 | $263.15 | $263.10 |
| Purchase #3 | $101.69 | 12.155% | $114.0504 | $114.05 | $114.05 | $114.10 |
| Purchase #4 | $109.84 | 3.632% | $113.8294 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $38.43 | 4.479% | $40.1513 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $188.84 | 9.530% | $206.8365 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $69.85 | 4.461% | $72.966 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $798.59 | $864.8100 | $864.81 | $864.85 | $864.80 | |