| 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 | $27.48 | 7.785% | $29.6193 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $32.41 | 5.546% | $34.2075 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $30.69 | 4.857% | $32.1806 | $32.18 | $32.20 | $32.20 |
| Purchase #4 | $207.91 | 3.802% | $215.8147 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $232.83 | 9.596% | $255.1724 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $179.31 | 12.313% | $201.3884 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $245.50 | 9.451% | $268.7022 | $268.70 | $268.70 | $268.70 |
| 7 purchase totals = | $956.13 | $1,037.0851 | $1,037.08 | $1,037.05 | $1,037.10 | |