| 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 | $79.83 | 11.746% | $89.2068 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $177.32 | 4.724% | $185.6966 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $198.51 | 5.106% | $208.6459 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $183.80 | 9.194% | $200.6986 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $163.39 | 3.547% | $169.1854 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $118.43 | 10.206% | $130.517 | $130.52 | $130.50 | $130.50 |
| Purchase #7 | $75.65 | 7.529% | $81.3457 | $81.35 | $81.35 | $81.30 |
| 7 purchase totals = | $996.93 | $1,065.2960 | $1,065.32 | $1,065.30 | $1,065.20 | |