| 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 | $79.45 | 10.629% | $87.8947 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $35.83 | 4.468% | $37.4309 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $220.27 | 7.535% | $236.8673 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $124.68 | 12.253% | $139.957 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $243.41 | 11.304% | $270.9251 | $270.93 | $270.95 | $270.90 |
| Purchase #6 | $20.99 | 4.851% | $22.0082 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $218.61 | 6.848% | $233.5804 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $943.24 | $1,028.6636 | $1,028.67 | $1,028.70 | $1,028.70 | |