| 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 | $56.43 | 13.344% | $63.96 | $63.96 | $63.95 | $64.00 |
| Purchase #2 | $128.86 | 9.342% | $140.8981 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $232.97 | 4.617% | $243.7262 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $243.93 | 11.136% | $271.094 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $28.53 | 6.638% | $30.4238 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $233.39 | 6.286% | $248.0609 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $64.60 | 10.621% | $71.4612 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $988.71 | $1,069.6242 | $1,069.62 | $1,069.60 | $1,069.70 | |