| 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 | $104.34 | 12.575% | $117.4608 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $63.44 | 12.369% | $71.2869 | $71.29 | $71.30 | $71.30 |
| Purchase #3 | $70.32 | 9.643% | $77.101 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $38.68 | 6.632% | $41.2453 | $41.25 | $41.25 | $41.20 |
| Purchase #5 | $133.51 | 7.396% | $143.3844 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $170.40 | 8.171% | $184.3234 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $159.68 | 6.540% | $170.1231 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $740.37 | $804.9249 | $804.92 | $804.90 | $804.90 | |