| 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 | $49.66 | 6.708% | $52.9912 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $29.71 | 13.663% | $33.7693 | $33.77 | $33.75 | $33.80 |
| Purchase #3 | $96.98 | 8.266% | $104.9964 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $33.54 | 8.186% | $36.2856 | $36.29 | $36.30 | $36.30 |
| Purchase #5 | $164.91 | 8.761% | $179.3578 | $179.36 | $179.35 | $179.40 |
| Purchase #6 | $76.33 | 8.421% | $82.7577 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $57.45 | 12.360% | $64.5508 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $508.58 | $554.7088 | $554.72 | $554.70 | $554.90 | |