| 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 | $230.42 | 12.659% | $259.5889 | $259.59 | $259.60 | $259.60 |
| Purchase #2 | $174.66 | 5.709% | $184.6313 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $73.25 | 4.231% | $76.3492 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $43.63 | 8.859% | $47.4952 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $88.56 | 13.727% | $100.7166 | $100.72 | $100.70 | $100.70 |
| Purchase #6 | $109.82 | 10.318% | $121.1512 | $121.15 | $121.15 | $121.20 |
| Purchase #7 | $71.50 | 13.343% | $81.0402 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $791.84 | $870.9726 | $870.98 | $871.00 | $870.90 | |