| 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 | $81.48 | 4.715% | $85.3218 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $175.26 | 6.142% | $186.0245 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $124.96 | 11.743% | $139.6341 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $21.98 | 9.230% | $24.0088 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $237.86 | 5.507% | $250.959 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $72.46 | 7.642% | $77.9974 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $231.37 | 11.299% | $257.5125 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $945.37 | $1,021.4581 | $1,021.45 | $1,021.40 | $1,021.40 | |