| 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 | $227.37 | 3.703% | $235.7895 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $64.88 | 4.119% | $67.5524 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $8.64 | 9.847% | $9.4908 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $228.75 | 11.683% | $255.4749 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $33.66 | 5.760% | $35.5988 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $27.59 | 12.428% | $31.0189 | $31.02 | $31.00 | $31.00 |
| Purchase #7 | $76.43 | 8.302% | $82.7752 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $667.32 | $717.7005 | $717.70 | $717.70 | $717.80 | |