| 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 | $17.58 | 10.396% | $19.4076 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $29.35 | 7.522% | $31.5577 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $59.80 | 13.111% | $67.6404 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $63.35 | 3.765% | $65.7351 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $30.51 | 7.384% | $32.7629 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $15.64 | 9.493% | $17.1247 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $163.79 | 11.235% | $182.1918 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $380.02 | $416.4202 | $416.42 | $416.40 | $416.40 | |