| 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 | $81.93 | 10.599% | $90.6138 | $90.61 | $90.60 | $90.60 |
| Purchase #2 | $163.67 | 5.169% | $172.1301 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $15.38 | 13.156% | $17.4034 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $214.49 | 12.635% | $241.5908 | $241.59 | $241.60 | $241.60 |
| Purchase #5 | $30.95 | 11.411% | $34.4817 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $106.65 | 8.827% | $116.064 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $60.66 | 5.142% | $63.7791 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $673.73 | $736.0629 | $736.05 | $736.10 | $736.10 | |