| 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 | $51.51 | 12.245% | $57.8174 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $61.47 | 6.180% | $65.2688 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $219.52 | 7.602% | $236.2079 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $56.89 | 10.479% | $62.8515 | $62.85 | $62.85 | $62.90 |
| Purchase #5 | $199.60 | 13.458% | $226.4622 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $111.84 | 8.408% | $121.2435 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $245.66 | 5.268% | $258.6014 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $946.49 | $1,028.4527 | $1,028.45 | $1,028.40 | $1,028.50 | |