| 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 | $95.68 | 11.553% | $106.7339 | $106.73 | $106.75 | $106.70 |
| Purchase #2 | $77.66 | 4.837% | $81.4164 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $164.76 | 3.409% | $170.3767 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $49.72 | 9.673% | $54.5294 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $36.44 | 6.715% | $38.8869 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $157.25 | 4.765% | $164.743 | $164.74 | $164.75 | $164.70 |
| Purchase #7 | $202.96 | 9.564% | $222.3711 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $784.47 | $839.0574 | $839.06 | $839.10 | $839.00 | |