| 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 | $123.94 | 8.371% | $134.315 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $32.96 | 4.379% | $34.4033 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $20.25 | 3.623% | $20.9837 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $88.44 | 8.212% | $95.7027 | $95.70 | $95.70 | $95.70 |
| Purchase #5 | $110.51 | 13.552% | $125.4863 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $77.69 | 9.104% | $84.7629 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $134.31 | 6.293% | $142.7621 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $588.10 | $638.4160 | $638.41 | $638.40 | $638.50 | |