| 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 | $47.73 | 7.652% | $51.3823 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $54.59 | 10.743% | $60.4546 | $60.45 | $60.45 | $60.50 |
| Purchase #3 | $14.59 | 4.366% | $15.227 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $173.37 | 4.207% | $180.6637 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $143.32 | 10.221% | $157.9687 | $157.97 | $157.95 | $158.00 |
| Purchase #6 | $88.97 | 5.639% | $93.987 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $105.33 | 6.158% | $111.8162 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $627.90 | $671.4995 | $671.50 | $671.50 | $671.60 | |