| 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 | $43.38 | 5.519% | $45.7741 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $113.79 | 4.114% | $118.4713 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $206.67 | 7.499% | $222.1682 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $83.30 | 10.528% | $92.0698 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $16.64 | 11.395% | $18.5361 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $107.56 | 7.793% | $115.9422 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $125.45 | 3.485% | $129.8219 | $129.82 | $129.80 | $129.80 |
| 7 purchase totals = | $696.79 | $742.7836 | $742.78 | $742.70 | $742.80 | |