| 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 | $25.78 | 13.390% | $29.2319 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $220.32 | 10.596% | $243.6651 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $203.70 | 11.730% | $227.594 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $163.57 | 9.871% | $179.716 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $91.83 | 13.479% | $104.2078 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $8.61 | 13.871% | $9.8043 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $80.54 | 8.383% | $87.2917 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $794.35 | $881.5108 | $881.51 | $881.50 | $881.50 | |