| 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 | $10.47 | 6.401% | $11.1402 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $52.37 | 11.125% | $58.1962 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $111.97 | 10.671% | $123.9183 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $114.58 | 12.524% | $128.93 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $157.42 | 11.522% | $175.5579 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $97.37 | 7.204% | $104.3845 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $250.37 | 9.250% | $273.5292 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $794.55 | $875.6563 | $875.66 | $875.70 | $875.60 | |