| 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 | $96.90 | 6.390% | $103.0919 | $103.09 | $103.10 | $103.10 |
| Purchase #2 | $15.69 | 10.802% | $17.3848 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $131.97 | 4.269% | $137.6038 | $137.60 | $137.60 | $137.60 |
| Purchase #4 | $121.30 | 6.185% | $128.8024 | $128.80 | $128.80 | $128.80 |
| Purchase #5 | $207.82 | 3.842% | $215.8044 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $59.73 | 5.682% | $63.1239 | $63.12 | $63.10 | $63.10 |
| Purchase #7 | $65.58 | 4.447% | $68.4963 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $698.99 | $734.3075 | $734.29 | $734.30 | $734.30 | |