| 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 | $165.46 | 4.430% | $172.7899 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $87.48 | 5.803% | $92.5565 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $239.81 | 13.371% | $271.875 | $271.88 | $271.90 | $271.90 |
| Purchase #4 | $221.46 | 6.593% | $236.0609 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $122.94 | 4.506% | $128.4797 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $80.50 | 8.529% | $87.3658 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $60.56 | 5.804% | $64.0749 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $978.21 | $1,053.2027 | $1,053.21 | $1,053.20 | $1,053.40 | |