| 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 | $105.93 | 3.528% | $109.6672 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $37.63 | 10.134% | $41.4434 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $21.87 | 8.650% | $23.7618 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $224.49 | 10.560% | $248.1961 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $208.92 | 8.558% | $226.7994 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $171.74 | 3.131% | $177.1172 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $26.43 | 10.622% | $29.2374 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $797.01 | $856.2225 | $856.23 | $856.20 | $856.20 | |