| 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 | $15.96 | 11.663% | $17.8214 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $199.46 | 10.148% | $219.7012 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $99.72 | 3.169% | $102.8801 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $237.72 | 7.589% | $255.7606 | $255.76 | $255.75 | $255.80 |
| Purchase #5 | $71.40 | 5.490% | $75.3199 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $36.63 | 12.238% | $41.1128 | $41.11 | $41.10 | $41.10 |
| Purchase #7 | $56.54 | 11.558% | $63.0749 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $717.43 | $775.6709 | $775.66 | $775.60 | $775.70 | |