| 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 | $96.83 | 7.768% | $104.3518 | $104.35 | $104.35 | $104.40 |
| Purchase #2 | $49.88 | 5.149% | $52.4483 | $52.45 | $52.45 | $52.40 |
| Purchase #3 | $212.66 | 7.157% | $227.8801 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $215.40 | 4.515% | $225.1253 | $225.13 | $225.15 | $225.10 |
| Purchase #5 | $94.32 | 13.291% | $106.8561 | $106.86 | $106.85 | $106.90 |
| Purchase #6 | $92.27 | 10.567% | $102.0202 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $111.58 | 7.143% | $119.5502 | $119.55 | $119.55 | $119.60 |
| 7 purchase totals = | $872.94 | $938.2320 | $938.24 | $938.25 | $938.30 | |