| 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 | $43.25 | 10.449% | $47.7692 | $47.77 | $47.75 | $47.80 |
| Purchase #2 | $121.41 | 13.304% | $137.5624 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $117.91 | 9.712% | $129.3614 | $129.36 | $129.35 | $129.40 |
| Purchase #4 | $161.46 | 5.305% | $170.0255 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $47.82 | 5.419% | $50.4114 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $68.73 | 7.765% | $74.0669 | $74.07 | $74.05 | $74.10 |
| Purchase #7 | $168.62 | 3.396% | $174.3463 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $729.20 | $783.5431 | $783.55 | $783.50 | $783.60 | |