| 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 | $82.28 | 13.503% | $93.3903 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $57.48 | 13.652% | $65.3272 | $65.33 | $65.35 | $65.30 |
| Purchase #3 | $122.87 | 13.546% | $139.514 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $193.52 | 10.748% | $214.3195 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $219.98 | 3.301% | $227.2415 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $70.59 | 6.862% | $75.4339 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $38.34 | 11.656% | $42.8089 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $785.06 | $858.0353 | $858.03 | $858.05 | $857.90 | |