| 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 | $33.72 | 10.183% | $37.1537 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $212.41 | 9.338% | $232.2448 | $232.24 | $232.25 | $232.20 |
| Purchase #3 | $103.62 | 7.595% | $111.4899 | $111.49 | $111.50 | $111.50 |
| Purchase #4 | $212.95 | 12.585% | $239.7498 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $87.37 | 6.368% | $92.9337 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $114.80 | 3.328% | $118.6205 | $118.62 | $118.60 | $118.60 |
| Purchase #7 | $100.71 | 3.694% | $104.4302 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $865.58 | $936.6226 | $936.61 | $936.65 | $936.50 | |