| 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 | $11.77 | 6.373% | $12.5201 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $108.69 | 5.625% | $114.8038 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $163.45 | 7.547% | $175.7856 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $130.97 | 12.527% | $147.3766 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $40.30 | 6.743% | $43.0174 | $43.02 | $43.00 | $43.00 |
| Purchase #6 | $218.31 | 10.573% | $241.3919 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $46.64 | 13.626% | $52.9952 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $720.13 | $787.8906 | $787.90 | $787.90 | $787.90 | |