| 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 | $97.78 | 4.790% | $102.4637 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $161.81 | 5.176% | $170.1853 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $30.31 | 10.742% | $33.5659 | $33.57 | $33.55 | $33.60 |
| Purchase #4 | $228.60 | 5.462% | $241.0861 | $241.09 | $241.10 | $241.10 |
| Purchase #5 | $157.26 | 9.275% | $171.8459 | $171.85 | $171.85 | $171.80 |
| Purchase #6 | $51.54 | 4.253% | $53.732 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $186.25 | 8.741% | $202.5301 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $913.55 | $975.4090 | $975.42 | $975.45 | $975.40 | |