| 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 | $235.29 | 9.569% | $257.8049 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $148.72 | 10.303% | $164.0426 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $24.60 | 9.682% | $26.9818 | $26.98 | $27.00 | $27.00 |
| Purchase #4 | $16.52 | 4.351% | $17.2388 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $41.71 | 6.200% | $44.296 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $7.58 | 6.650% | $8.0841 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $153.41 | 3.189% | $158.3022 | $158.30 | $158.30 | $158.30 |
| 7 purchase totals = | $627.83 | $676.7504 | $676.74 | $676.80 | $676.70 | |