| 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 | $34.66 | 9.818% | $38.0629 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $240.63 | 13.473% | $273.0501 | $273.05 | $273.05 | $273.10 |
| Purchase #3 | $183.29 | 3.476% | $189.6612 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $122.96 | 13.329% | $139.3493 | $139.35 | $139.35 | $139.30 |
| Purchase #5 | $104.94 | 4.125% | $109.2688 | $109.27 | $109.25 | $109.30 |
| Purchase #6 | $153.93 | 6.682% | $164.2156 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $159.72 | 3.143% | $164.74 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,000.13 | $1,078.3479 | $1,078.35 | $1,078.30 | $1,078.40 | |