| 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 | $44.32 | 7.494% | $47.6413 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $208.50 | 4.348% | $217.5656 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $104.79 | 9.210% | $114.4412 | $114.44 | $114.45 | $114.40 |
| Purchase #4 | $71.42 | 7.337% | $76.6601 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $123.97 | 13.802% | $141.0803 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $140.37 | 4.150% | $146.1954 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $5.50 | 13.215% | $6.2268 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $698.87 | $749.8107 | $749.82 | $749.85 | $749.80 | |