| 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 | $208.62 | 8.869% | $227.1225 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $49.84 | 3.242% | $51.4558 | $51.46 | $51.45 | $51.50 |
| Purchase #3 | $28.42 | 4.640% | $29.7387 | $29.74 | $29.75 | $29.70 |
| Purchase #4 | $41.91 | 8.329% | $45.4007 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $107.74 | 12.398% | $121.0976 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $128.69 | 11.634% | $143.6618 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $79.34 | 9.578% | $86.9392 | $86.94 | $86.95 | $86.90 |
| 7 purchase totals = | $644.56 | $705.4163 | $705.42 | $705.40 | $705.40 | |