| 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 | $48.83 | 6.424% | $51.9668 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $11.87 | 8.567% | $12.8869 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $161.42 | 13.516% | $183.2375 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $98.93 | 3.183% | $102.0789 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $90.59 | 7.520% | $97.4024 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $205.62 | 7.241% | $220.5089 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $228.32 | 13.364% | $258.8327 | $258.83 | $258.85 | $258.80 |
| 7 purchase totals = | $845.58 | $926.9141 | $926.92 | $926.95 | $926.90 | |