| 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 | $113.79 | 5.835% | $120.4296 | $120.43 | $120.45 | $120.40 |
| Purchase #2 | $57.28 | 11.443% | $63.8346 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $153.82 | 13.425% | $174.4703 | $174.47 | $174.45 | $174.50 |
| Purchase #4 | $108.35 | 5.311% | $114.1045 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $169.26 | 4.455% | $176.8005 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $46.66 | 12.588% | $52.5336 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $9.77 | 8.567% | $10.607 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $658.93 | $712.7801 | $712.77 | $712.80 | $712.70 | |