| 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 | $41.84 | 9.709% | $45.9022 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $102.47 | 5.175% | $107.7728 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $176.77 | 9.416% | $193.4147 | $193.41 | $193.40 | $193.40 |
| Purchase #4 | $152.67 | 3.169% | $157.5081 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $26.30 | 5.765% | $27.8162 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $163.69 | 5.405% | $172.5374 | $172.54 | $172.55 | $172.50 |
| Purchase #7 | $37.38 | 4.285% | $38.9817 | $38.98 | $39.00 | $39.00 |
| 7 purchase totals = | $701.12 | $743.9331 | $743.93 | $743.90 | $743.90 | |