| 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 | $25.57 | 12.194% | $28.688 | $28.69 | $28.70 | $28.70 |
| Purchase #2 | $202.30 | 6.433% | $215.314 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $130.87 | 8.529% | $142.0319 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $202.47 | 5.396% | $213.3953 | $213.40 | $213.40 | $213.40 |
| Purchase #5 | $202.49 | 9.656% | $222.0424 | $222.04 | $222.05 | $222.00 |
| Purchase #6 | $32.51 | 6.673% | $34.6794 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $121.84 | 7.863% | $131.4203 | $131.42 | $131.40 | $131.40 |
| 7 purchase totals = | $918.05 | $987.5713 | $987.57 | $987.60 | $987.50 | |