| 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 | $51.42 | 9.350% | $56.2278 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $219.41 | 12.850% | $247.6042 | $247.60 | $247.60 | $247.60 |
| Purchase #3 | $80.85 | 13.825% | $92.0275 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $30.72 | 9.555% | $33.6553 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $102.42 | 6.465% | $109.0415 | $109.04 | $109.05 | $109.00 |
| Purchase #6 | $15.35 | 11.549% | $17.1228 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $187.87 | 3.203% | $193.8875 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $688.04 | $749.5666 | $749.57 | $749.60 | $749.50 | |